<?xml version="1.0" encoding="UTF-8"?>
<dataset name="state_system_membership" title="Members of the international state system since 1816 (Correlates of War)" source="https://aidb.si/d/state-system-membership">
  <row>
    <id>USA-1816</id>
    <cow_code>2</cow_code>
    <cow_abbr>USA</cow_abbr>
    <name>United States of America</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1898–present</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>UKG-1816</id>
    <cow_code>200</cow_code>
    <cow_abbr>UKG</cow_abbr>
    <name>United Kingdom</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1816–present</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NTH-1816</id>
    <cow_code>210</cow_code>
    <cow_abbr>NTH</cow_abbr>
    <name>Netherlands</name>
    <entered>1816-01-01</entered>
    <left>1940-07-14</left>
    <still_member>false</still_member>
    <years_in_system>124.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>FRN-1816</id>
    <cow_code>220</cow_code>
    <cow_abbr>FRN</cow_abbr>
    <name>France</name>
    <entered>1816-01-01</entered>
    <left>1942-11-11</left>
    <still_member>false</still_member>
    <years_in_system>126.9</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1816–1940</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SWZ-1816</id>
    <cow_code>225</cow_code>
    <cow_abbr>SWZ</cow_abbr>
    <name>Switzerland</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SPN-1816</id>
    <cow_code>230</cow_code>
    <cow_abbr>SPN</cow_abbr>
    <name>Spain</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>POR-1816</id>
    <cow_code>235</cow_code>
    <cow_abbr>POR</cow_abbr>
    <name>Portugal</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BAV-1816</id>
    <cow_code>245</cow_code>
    <cow_abbr>BAV</cow_abbr>
    <name>Bavaria</name>
    <entered>1816-01-01</entered>
    <left>1871-01-18</left>
    <still_member>false</still_member>
    <years_in_system>55</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>GMY-1816</id>
    <cow_code>255</cow_code>
    <cow_abbr>GMY</cow_abbr>
    <name>Germany</name>
    <entered>1816-01-01</entered>
    <left>1945-05-08</left>
    <still_member>false</still_member>
    <years_in_system>129.3</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1816–1918; 1925–1945</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BAD-1816</id>
    <cow_code>267</cow_code>
    <cow_abbr>BAD</cow_abbr>
    <name>Baden</name>
    <entered>1816-01-01</entered>
    <left>1871-01-18</left>
    <still_member>false</still_member>
    <years_in_system>55</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SAX-1816</id>
    <cow_code>269</cow_code>
    <cow_abbr>SAX</cow_abbr>
    <name>Saxony</name>
    <entered>1816-01-01</entered>
    <left>1867-04-17</left>
    <still_member>false</still_member>
    <years_in_system>51.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>WRT-1816</id>
    <cow_code>271</cow_code>
    <cow_abbr>WRT</cow_abbr>
    <name>Wuerttemburg</name>
    <entered>1816-01-01</entered>
    <left>1871-01-18</left>
    <still_member>false</still_member>
    <years_in_system>55</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HSE-1816</id>
    <cow_code>273</cow_code>
    <cow_abbr>HSE</cow_abbr>
    <name>Hesse Electoral</name>
    <entered>1816-01-01</entered>
    <left>1866-07-26</left>
    <still_member>false</still_member>
    <years_in_system>50.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HSG-1816</id>
    <cow_code>275</cow_code>
    <cow_abbr>HSG</cow_abbr>
    <name>Hesse Grand Ducal</name>
    <entered>1816-01-01</entered>
    <left>1867-04-17</left>
    <still_member>false</still_member>
    <years_in_system>51.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AUH-1816</id>
    <cow_code>300</cow_code>
    <cow_abbr>AUH</cow_abbr>
    <name>Austria-Hungary</name>
    <entered>1816-01-01</entered>
    <left>1918-11-12</left>
    <still_member>false</still_member>
    <years_in_system>102.9</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1816–1918</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ITA-1816</id>
    <cow_code>325</cow_code>
    <cow_abbr>ITA</cow_abbr>
    <name>Italy</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1860–1943</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PAP-1816</id>
    <cow_code>327</cow_code>
    <cow_abbr>PAP</cow_abbr>
    <name>Papal States</name>
    <entered>1816-01-01</entered>
    <left>1860-11-05</left>
    <still_member>false</still_member>
    <years_in_system>44.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SIC-1816</id>
    <cow_code>329</cow_code>
    <cow_abbr>SIC</cow_abbr>
    <name>Two Sicilies</name>
    <entered>1816-01-01</entered>
    <left>1861-02-13</left>
    <still_member>false</still_member>
    <years_in_system>45.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TUS-1816</id>
    <cow_code>337</cow_code>
    <cow_abbr>TUS</cow_abbr>
    <name>Tuscany</name>
    <entered>1816-01-01</entered>
    <left>1860-03-15</left>
    <still_member>false</still_member>
    <years_in_system>44.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>RUS-1816</id>
    <cow_code>365</cow_code>
    <cow_abbr>RUS</cow_abbr>
    <name>Russia</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1816–1917; 1922–present</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SWD-1816</id>
    <cow_code>380</cow_code>
    <cow_abbr>SWD</cow_abbr>
    <name>Sweden</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>DEN-1816</id>
    <cow_code>390</cow_code>
    <cow_abbr>DEN</cow_abbr>
    <name>Denmark</name>
    <entered>1816-01-01</entered>
    <left>1940-04-09</left>
    <still_member>false</still_member>
    <years_in_system>124.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TUR-1816</id>
    <cow_code>640</cow_code>
    <cow_abbr>TUR</cow_abbr>
    <name>Turkey</name>
    <entered>1816-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>209</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BRA-1822</id>
    <cow_code>140</cow_code>
    <cow_abbr>BRA</cow_abbr>
    <name>Brazil</name>
    <entered>1822-09-07</entered>
    <still_member>true</still_member>
    <years_in_system>202.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TUN-1825</id>
    <cow_code>616</cow_code>
    <cow_abbr>TUN</cow_abbr>
    <name>Tunisia</name>
    <entered>1825-01-01</entered>
    <left>1881-05-12</left>
    <still_member>false</still_member>
    <years_in_system>56.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>GRC-1828</id>
    <cow_code>350</cow_code>
    <cow_abbr>GRC</cow_abbr>
    <name>Greece</name>
    <entered>1828-01-01</entered>
    <left>1941-04-23</left>
    <still_member>false</still_member>
    <years_in_system>113.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BEL-1830</id>
    <cow_code>211</cow_code>
    <cow_abbr>BEL</cow_abbr>
    <name>Belgium</name>
    <entered>1830-12-20</entered>
    <left>1940-05-28</left>
    <still_member>false</still_member>
    <years_in_system>109.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MEX-1831</id>
    <cow_code>70</cow_code>
    <cow_abbr>MEX</cow_abbr>
    <name>Mexico</name>
    <entered>1831-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>194</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>COL-1831</id>
    <cow_code>100</cow_code>
    <cow_abbr>COL</cow_abbr>
    <name>Colombia</name>
    <entered>1831-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>194</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HAN-1837</id>
    <cow_code>240</cow_code>
    <cow_abbr>HAN</cow_abbr>
    <name>Hanover</name>
    <entered>1837-06-20</entered>
    <left>1866-07-26</left>
    <still_member>false</still_member>
    <years_in_system>29.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PER-1839</id>
    <cow_code>135</cow_code>
    <cow_abbr>PER</cow_abbr>
    <name>Peru</name>
    <entered>1839-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>186</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CHL-1839</id>
    <cow_code>155</cow_code>
    <cow_abbr>CHL</cow_abbr>
    <name>Chile</name>
    <entered>1839-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>186</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>VEN-1841</id>
    <cow_code>101</cow_code>
    <cow_abbr>VEN</cow_abbr>
    <name>Venezuela</name>
    <entered>1841-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>184</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ARG-1841</id>
    <cow_code>160</cow_code>
    <cow_abbr>ARG</cow_abbr>
    <name>Argentina</name>
    <entered>1841-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>184</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MOD-1842</id>
    <cow_code>332</cow_code>
    <cow_abbr>MOD</cow_abbr>
    <name>Modena</name>
    <entered>1842-01-01</entered>
    <left>1860-03-15</left>
    <still_member>false</still_member>
    <years_in_system>18.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MEC-1843</id>
    <cow_code>280</cow_code>
    <cow_abbr>MEC</cow_abbr>
    <name>Mecklenburg Schwerin</name>
    <entered>1843-01-01</entered>
    <left>1867-04-17</left>
    <still_member>false</still_member>
    <years_in_system>24.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PAR-1846</id>
    <cow_code>150</cow_code>
    <cow_abbr>PAR</cow_abbr>
    <name>Paraguay</name>
    <entered>1846-01-01</entered>
    <left>1870-06-20</left>
    <still_member>false</still_member>
    <years_in_system>24.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MOR-1847</id>
    <cow_code>600</cow_code>
    <cow_abbr>MOR</cow_abbr>
    <name>Morocco</name>
    <entered>1847-01-01</entered>
    <left>1912-03-30</left>
    <still_member>false</still_member>
    <years_in_system>65.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BOL-1848</id>
    <cow_code>145</cow_code>
    <cow_abbr>BOL</cow_abbr>
    <name>Bolivia</name>
    <entered>1848-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>177</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PMA-1851</id>
    <cow_code>335</cow_code>
    <cow_abbr>PMA</cow_abbr>
    <name>Parma</name>
    <entered>1851-01-01</entered>
    <left>1860-03-15</left>
    <still_member>false</still_member>
    <years_in_system>9.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ECU-1854</id>
    <cow_code>130</cow_code>
    <cow_abbr>ECU</cow_abbr>
    <name>Ecuador</name>
    <entered>1854-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>171</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>IRN-1855</id>
    <cow_code>630</cow_code>
    <cow_abbr>IRN</cow_abbr>
    <name>Iran</name>
    <entered>1855-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>170</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>EGY-1855</id>
    <cow_code>651</cow_code>
    <cow_abbr>EGY</cow_abbr>
    <name>Egypt</name>
    <entered>1855-01-01</entered>
    <left>1882-09-15</left>
    <still_member>false</still_member>
    <years_in_system>27.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HAI-1859</id>
    <cow_code>41</cow_code>
    <cow_abbr>HAI</cow_abbr>
    <name>Haiti</name>
    <entered>1859-01-01</entered>
    <left>1915-07-28</left>
    <still_member>false</still_member>
    <years_in_system>56.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>JPN-1860</id>
    <cow_code>740</cow_code>
    <cow_abbr>JPN</cow_abbr>
    <name>Japan</name>
    <entered>1860-01-01</entered>
    <left>1945-08-14</left>
    <still_member>false</still_member>
    <years_in_system>85.6</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1895–1945</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CHN-1860</id>
    <cow_code>710</cow_code>
    <cow_abbr>CHN</cow_abbr>
    <name>China</name>
    <entered>1860-10-25</entered>
    <still_member>true</still_member>
    <years_in_system>164.2</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1950–present</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>GUA-1868</id>
    <cow_code>90</cow_code>
    <cow_abbr>GUA</cow_abbr>
    <name>Guatemala</name>
    <entered>1868-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>157</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SAL-1875</id>
    <cow_code>92</cow_code>
    <cow_abbr>SAL</cow_abbr>
    <name>El Salvador</name>
    <entered>1875-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>150</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PAR-1876</id>
    <cow_code>150</cow_code>
    <cow_abbr>PAR</cow_abbr>
    <name>Paraguay</name>
    <entered>1876-06-22</entered>
    <still_member>true</still_member>
    <years_in_system>148.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>YUG-1878</id>
    <cow_code>345</cow_code>
    <cow_abbr>YUG</cow_abbr>
    <name>Yugoslavia</name>
    <entered>1878-07-13</entered>
    <left>1941-04-20</left>
    <still_member>false</still_member>
    <years_in_system>62.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ROM-1878</id>
    <cow_code>360</cow_code>
    <cow_abbr>ROM</cow_abbr>
    <name>Romania</name>
    <entered>1878-07-13</entered>
    <still_member>true</still_member>
    <years_in_system>146.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>URU-1882</id>
    <cow_code>165</cow_code>
    <cow_abbr>URU</cow_abbr>
    <name>Uruguay</name>
    <entered>1882-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>143</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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  <row>
    <id>KOR-1887</id>
    <cow_code>730</cow_code>
    <cow_abbr>KOR</cow_abbr>
    <name>Korea</name>
    <entered>1887-01-01</entered>
    <left>1905-11-17</left>
    <still_member>false</still_member>
    <years_in_system>18.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>THI-1887</id>
    <cow_code>800</cow_code>
    <cow_abbr>THI</cow_abbr>
    <name>Thailand</name>
    <entered>1887-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>138</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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  <row>
    <id>DOM-1894</id>
    <cow_code>42</cow_code>
    <cow_abbr>DOM</cow_abbr>
    <name>Dominican Republic</name>
    <entered>1894-01-01</entered>
    <left>1916-11-29</left>
    <still_member>false</still_member>
    <years_in_system>22.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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  <row>
    <id>ETH-1898</id>
    <cow_code>530</cow_code>
    <cow_abbr>ETH</cow_abbr>
    <name>Ethiopia</name>
    <entered>1898-01-01</entered>
    <left>1936-05-05</left>
    <still_member>false</still_member>
    <years_in_system>38.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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  <row>
    <id>HON-1899</id>
    <cow_code>91</cow_code>
    <cow_abbr>HON</cow_abbr>
    <name>Honduras</name>
    <entered>1899-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>126</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NIC-1900</id>
    <cow_code>93</cow_code>
    <cow_abbr>NIC</cow_abbr>
    <name>Nicaragua</name>
    <entered>1900-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>125</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CUB-1902</id>
    <cow_code>40</cow_code>
    <cow_abbr>CUB</cow_abbr>
    <name>Cuba</name>
    <entered>1902-05-20</entered>
    <left>1906-09-25</left>
    <still_member>false</still_member>
    <years_in_system>4.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PAN-1903</id>
    <cow_code>95</cow_code>
    <cow_abbr>PAN</cow_abbr>
    <name>Panama</name>
    <entered>1903-11-03</entered>
    <still_member>true</still_member>
    <years_in_system>121.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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  <row>
    <id>NOR-1905</id>
    <cow_code>385</cow_code>
    <cow_abbr>NOR</cow_abbr>
    <name>Norway</name>
    <entered>1905-06-07</entered>
    <left>1940-04-30</left>
    <still_member>false</still_member>
    <years_in_system>34.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BUL-1908</id>
    <cow_code>355</cow_code>
    <cow_abbr>BUL</cow_abbr>
    <name>Bulgaria</name>
    <entered>1908-10-05</entered>
    <still_member>true</still_member>
    <years_in_system>116.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CUB-1909</id>
    <cow_code>40</cow_code>
    <cow_abbr>CUB</cow_abbr>
    <name>Cuba</name>
    <entered>1909-01-23</entered>
    <still_member>true</still_member>
    <years_in_system>115.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ALB-1914</id>
    <cow_code>339</cow_code>
    <cow_abbr>ALB</cow_abbr>
    <name>Albania</name>
    <entered>1914-01-01</entered>
    <left>1939-04-07</left>
    <still_member>false</still_member>
    <years_in_system>25.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>FIN-1917</id>
    <cow_code>375</cow_code>
    <cow_abbr>FIN</cow_abbr>
    <name>Finland</name>
    <entered>1917-12-06</entered>
    <still_member>true</still_member>
    <years_in_system>107.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LIT-1918</id>
    <cow_code>368</cow_code>
    <cow_abbr>LIT</cow_abbr>
    <name>Lithuania</name>
    <entered>1918-02-16</entered>
    <left>1940-06-15</left>
    <still_member>false</still_member>
    <years_in_system>22.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>EST-1918</id>
    <cow_code>366</cow_code>
    <cow_abbr>EST</cow_abbr>
    <name>Estonia</name>
    <entered>1918-02-24</entered>
    <left>1940-06-16</left>
    <still_member>false</still_member>
    <years_in_system>22.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CZE-1918</id>
    <cow_code>315</cow_code>
    <cow_abbr>CZE</cow_abbr>
    <name>Czechoslovakia</name>
    <entered>1918-10-28</entered>
    <left>1939-03-15</left>
    <still_member>false</still_member>
    <years_in_system>20.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>POL-1918</id>
    <cow_code>290</cow_code>
    <cow_abbr>POL</cow_abbr>
    <name>Poland</name>
    <entered>1918-11-03</entered>
    <left>1939-09-27</left>
    <still_member>false</still_member>
    <years_in_system>20.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HUN-1918</id>
    <cow_code>310</cow_code>
    <cow_abbr>HUN</cow_abbr>
    <name>Hungary</name>
    <entered>1918-11-16</entered>
    <still_member>true</still_member>
    <years_in_system>106.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LAT-1918</id>
    <cow_code>367</cow_code>
    <cow_abbr>LAT</cow_abbr>
    <name>Latvia</name>
    <entered>1918-11-18</entered>
    <left>1940-06-16</left>
    <still_member>false</still_member>
    <years_in_system>21.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AFG-1919</id>
    <cow_code>700</cow_code>
    <cow_abbr>AFG</cow_abbr>
    <name>Afghanistan</name>
    <entered>1919-08-08</entered>
    <still_member>true</still_member>
    <years_in_system>105.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AUS-1919</id>
    <cow_code>305</cow_code>
    <cow_abbr>AUS</cow_abbr>
    <name>Austria</name>
    <entered>1919-09-10</entered>
    <left>1938-03-13</left>
    <still_member>false</still_member>
    <years_in_system>18.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>COS-1920</id>
    <cow_code>94</cow_code>
    <cow_abbr>COS</cow_abbr>
    <name>Costa Rica</name>
    <entered>1920-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NEP-1920</id>
    <cow_code>790</cow_code>
    <cow_abbr>NEP</cow_abbr>
    <name>Nepal</name>
    <entered>1920-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CAN-1920</id>
    <cow_code>20</cow_code>
    <cow_abbr>CAN</cow_abbr>
    <name>Canada</name>
    <entered>1920-01-10</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SAF-1920</id>
    <cow_code>560</cow_code>
    <cow_abbr>SAF</cow_abbr>
    <name>South Africa</name>
    <entered>1920-01-10</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AUL-1920</id>
    <cow_code>900</cow_code>
    <cow_abbr>AUL</cow_abbr>
    <name>Australia</name>
    <entered>1920-01-10</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NEW-1920</id>
    <cow_code>920</cow_code>
    <cow_abbr>NEW</cow_abbr>
    <name>New Zealand</name>
    <entered>1920-01-10</entered>
    <still_member>true</still_member>
    <years_in_system>105</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LBR-1920</id>
    <cow_code>450</cow_code>
    <cow_abbr>LBR</cow_abbr>
    <name>Liberia</name>
    <entered>1920-06-30</entered>
    <still_member>true</still_member>
    <years_in_system>104.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LUX-1920</id>
    <cow_code>212</cow_code>
    <cow_abbr>LUX</cow_abbr>
    <name>Luxembourg</name>
    <entered>1920-11-15</entered>
    <left>1940-05-10</left>
    <still_member>false</still_member>
    <years_in_system>19.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MON-1921</id>
    <cow_code>712</cow_code>
    <cow_abbr>MON</cow_abbr>
    <name>Mongolia</name>
    <entered>1921-03-13</entered>
    <still_member>true</still_member>
    <years_in_system>103.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>IRE-1922</id>
    <cow_code>205</cow_code>
    <cow_abbr>IRE</cow_abbr>
    <name>Ireland</name>
    <entered>1922-12-06</entered>
    <still_member>true</still_member>
    <years_in_system>102.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>DOM-1924</id>
    <cow_code>42</cow_code>
    <cow_abbr>DOM</cow_abbr>
    <name>Dominican Republic</name>
    <entered>1924-09-29</entered>
    <still_member>true</still_member>
    <years_in_system>100.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>YAR-1926</id>
    <cow_code>678</cow_code>
    <cow_abbr>YAR</cow_abbr>
    <name>Yemen Arab Republic</name>
    <entered>1926-09-02</entered>
    <left>1990-05-21</left>
    <still_member>false</still_member>
    <years_in_system>63.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SAU-1927</id>
    <cow_code>670</cow_code>
    <cow_abbr>SAU</cow_abbr>
    <name>Saudi Arabia</name>
    <entered>1927-05-20</entered>
    <still_member>true</still_member>
    <years_in_system>97.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>IRQ-1932</id>
    <cow_code>645</cow_code>
    <cow_abbr>IRQ</cow_abbr>
    <name>Iraq</name>
    <entered>1932-10-03</entered>
    <still_member>true</still_member>
    <years_in_system>92.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>HAI-1934</id>
    <cow_code>41</cow_code>
    <cow_abbr>HAI</cow_abbr>
    <name>Haiti</name>
    <entered>1934-08-15</entered>
    <still_member>true</still_member>
    <years_in_system>90.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>EGY-1937</id>
    <cow_code>651</cow_code>
    <cow_abbr>EGY</cow_abbr>
    <name>Egypt</name>
    <entered>1937-05-26</entered>
    <still_member>true</still_member>
    <years_in_system>87.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ETH-1941</id>
    <cow_code>530</cow_code>
    <cow_abbr>ETH</cow_abbr>
    <name>Ethiopia</name>
    <entered>1941-05-05</entered>
    <still_member>true</still_member>
    <years_in_system>83.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ICE-1944</id>
    <cow_code>395</cow_code>
    <cow_abbr>ICE</cow_abbr>
    <name>Iceland</name>
    <entered>1944-06-17</entered>
    <still_member>true</still_member>
    <years_in_system>80.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>FRN-1944</id>
    <cow_code>220</cow_code>
    <cow_abbr>FRN</cow_abbr>
    <name>France</name>
    <entered>1944-08-25</entered>
    <still_member>true</still_member>
    <years_in_system>80.4</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1945–present</major_power_years>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LUX-1944</id>
    <cow_code>212</cow_code>
    <cow_abbr>LUX</cow_abbr>
    <name>Luxembourg</name>
    <entered>1944-09-10</entered>
    <still_member>true</still_member>
    <years_in_system>80.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>GRC-1944</id>
    <cow_code>350</cow_code>
    <cow_abbr>GRC</cow_abbr>
    <name>Greece</name>
    <entered>1944-10-13</entered>
    <still_member>true</still_member>
    <years_in_system>80.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>YUG-1944</id>
    <cow_code>345</cow_code>
    <cow_abbr>YUG</cow_abbr>
    <name>Yugoslavia</name>
    <entered>1944-10-20</entered>
    <left>2006-06-03</left>
    <still_member>false</still_member>
    <years_in_system>61.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ALB-1944</id>
    <cow_code>339</cow_code>
    <cow_abbr>ALB</cow_abbr>
    <name>Albania</name>
    <entered>1944-11-17</entered>
    <still_member>true</still_member>
    <years_in_system>80.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NOR-1945</id>
    <cow_code>385</cow_code>
    <cow_abbr>NOR</cow_abbr>
    <name>Norway</name>
    <entered>1945-05-07</entered>
    <still_member>true</still_member>
    <years_in_system>79.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>DEN-1945</id>
    <cow_code>390</cow_code>
    <cow_abbr>DEN</cow_abbr>
    <name>Denmark</name>
    <entered>1945-05-07</entered>
    <still_member>true</still_member>
    <years_in_system>79.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CZE-1945</id>
    <cow_code>315</cow_code>
    <cow_abbr>CZE</cow_abbr>
    <name>Czechoslovakia</name>
    <entered>1945-05-10</entered>
    <left>1992-12-31</left>
    <still_member>false</still_member>
    <years_in_system>47.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NTH-1945</id>
    <cow_code>210</cow_code>
    <cow_abbr>NTH</cow_abbr>
    <name>Netherlands</name>
    <entered>1945-06-26</entered>
    <still_member>true</still_member>
    <years_in_system>79.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BEL-1945</id>
    <cow_code>211</cow_code>
    <cow_abbr>BEL</cow_abbr>
    <name>Belgium</name>
    <entered>1945-06-26</entered>
    <still_member>true</still_member>
    <years_in_system>79.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>POL-1945</id>
    <cow_code>290</cow_code>
    <cow_abbr>POL</cow_abbr>
    <name>Poland</name>
    <entered>1945-06-28</entered>
    <still_member>true</still_member>
    <years_in_system>79.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>LEB-1946</id>
    <cow_code>660</cow_code>
    <cow_abbr>LEB</cow_abbr>
    <name>Lebanon</name>
    <entered>1946-03-10</entered>
    <still_member>true</still_member>
    <years_in_system>78.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>JOR-1946</id>
    <cow_code>663</cow_code>
    <cow_abbr>JOR</cow_abbr>
    <name>Jordan</name>
    <entered>1946-03-22</entered>
    <still_member>true</still_member>
    <years_in_system>78.8</years_in_system>
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    <cow_code>652</cow_code>
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    <name>Syria</name>
    <entered>1946-04-17</entered>
    <left>1958-02-01</left>
    <still_member>false</still_member>
    <years_in_system>11.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>PHI-1946</id>
    <cow_code>840</cow_code>
    <cow_abbr>PHI</cow_abbr>
    <name>Philippines</name>
    <entered>1946-07-04</entered>
    <still_member>true</still_member>
    <years_in_system>78.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>PAK-1947</id>
    <cow_code>770</cow_code>
    <cow_abbr>PAK</cow_abbr>
    <name>Pakistan</name>
    <entered>1947-08-14</entered>
    <still_member>true</still_member>
    <years_in_system>77.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>IND-1947</id>
    <cow_code>750</cow_code>
    <cow_abbr>IND</cow_abbr>
    <name>India</name>
    <entered>1947-08-15</entered>
    <still_member>true</still_member>
    <years_in_system>77.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MYA-1948</id>
    <cow_code>775</cow_code>
    <cow_abbr>MYA</cow_abbr>
    <name>Myanmar</name>
    <entered>1948-01-04</entered>
    <still_member>true</still_member>
    <years_in_system>77</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SRI-1948</id>
    <cow_code>780</cow_code>
    <cow_abbr>SRI</cow_abbr>
    <name>Sri Lanka</name>
    <entered>1948-02-04</entered>
    <still_member>true</still_member>
    <years_in_system>76.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>ISR-1948</id>
    <cow_code>666</cow_code>
    <cow_abbr>ISR</cow_abbr>
    <name>Israel</name>
    <entered>1948-05-14</entered>
    <still_member>true</still_member>
    <years_in_system>76.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>PRK-1948</id>
    <cow_code>731</cow_code>
    <cow_abbr>PRK</cow_abbr>
    <name>North Korea</name>
    <entered>1948-09-09</entered>
    <still_member>true</still_member>
    <years_in_system>76.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>ROK-1949</id>
    <cow_code>732</cow_code>
    <cow_abbr>ROK</cow_abbr>
    <name>South Korea</name>
    <entered>1949-06-29</entered>
    <still_member>true</still_member>
    <years_in_system>75.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>TAW-1949</id>
    <cow_code>713</cow_code>
    <cow_abbr>TAW</cow_abbr>
    <name>Taiwan</name>
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    <still_member>true</still_member>
    <years_in_system>75.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>INS-1949</id>
    <cow_code>850</cow_code>
    <cow_abbr>INS</cow_abbr>
    <name>Indonesia</name>
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    <still_member>true</still_member>
    <years_in_system>75</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>LIB-1951</id>
    <cow_code>620</cow_code>
    <cow_abbr>LIB</cow_abbr>
    <name>Libya</name>
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    <still_member>true</still_member>
    <years_in_system>73</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>JPN-1952</id>
    <cow_code>740</cow_code>
    <cow_abbr>JPN</cow_abbr>
    <name>Japan</name>
    <entered>1952-04-28</entered>
    <still_member>true</still_member>
    <years_in_system>72.7</years_in_system>
    <major_power>true</major_power>
    <major_power_years>1991–present</major_power_years>
    <data_version>2024</data_version>
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    <id>LAO-1953</id>
    <cow_code>812</cow_code>
    <cow_abbr>LAO</cow_abbr>
    <name>Laos</name>
    <entered>1953-10-23</entered>
    <still_member>true</still_member>
    <years_in_system>71.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>CAM-1953</id>
    <cow_code>811</cow_code>
    <cow_abbr>CAM</cow_abbr>
    <name>Cambodia</name>
    <entered>1953-11-09</entered>
    <still_member>true</still_member>
    <years_in_system>71.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GDR-1954</id>
    <cow_code>265</cow_code>
    <cow_abbr>GDR</cow_abbr>
    <name>German Democratic Republic</name>
    <entered>1954-03-25</entered>
    <left>1990-10-02</left>
    <still_member>false</still_member>
    <years_in_system>36.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>RVN-1954</id>
    <cow_code>817</cow_code>
    <cow_abbr>RVN</cow_abbr>
    <name>Republic of Vietnam</name>
    <entered>1954-06-04</entered>
    <left>1975-04-30</left>
    <still_member>false</still_member>
    <years_in_system>20.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>DRV-1954</id>
    <cow_code>816</cow_code>
    <cow_abbr>DRV</cow_abbr>
    <name>Vietnam</name>
    <entered>1954-07-21</entered>
    <still_member>true</still_member>
    <years_in_system>70.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GFR-1955</id>
    <cow_code>260</cow_code>
    <cow_abbr>GFR</cow_abbr>
    <name>German Federal Republic</name>
    <entered>1955-05-05</entered>
    <left>1990-10-02</left>
    <still_member>false</still_member>
    <years_in_system>35.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>AUS-1955</id>
    <cow_code>305</cow_code>
    <cow_abbr>AUS</cow_abbr>
    <name>Austria</name>
    <entered>1955-07-27</entered>
    <still_member>true</still_member>
    <years_in_system>69.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SUD-1956</id>
    <cow_code>625</cow_code>
    <cow_abbr>SUD</cow_abbr>
    <name>Sudan</name>
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    <still_member>true</still_member>
    <years_in_system>69</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MOR-1956</id>
    <cow_code>600</cow_code>
    <cow_abbr>MOR</cow_abbr>
    <name>Morocco</name>
    <entered>1956-03-02</entered>
    <still_member>true</still_member>
    <years_in_system>68.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>TUN-1956</id>
    <cow_code>616</cow_code>
    <cow_abbr>TUN</cow_abbr>
    <name>Tunisia</name>
    <entered>1956-03-20</entered>
    <still_member>true</still_member>
    <years_in_system>68.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GHA-1957</id>
    <cow_code>452</cow_code>
    <cow_abbr>GHA</cow_abbr>
    <name>Ghana</name>
    <entered>1957-03-06</entered>
    <still_member>true</still_member>
    <years_in_system>67.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MAL-1957</id>
    <cow_code>820</cow_code>
    <cow_abbr>MAL</cow_abbr>
    <name>Malaysia</name>
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    <still_member>true</still_member>
    <years_in_system>67.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GUI-1958</id>
    <cow_code>438</cow_code>
    <cow_abbr>GUI</cow_abbr>
    <name>Guinea</name>
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    <still_member>true</still_member>
    <years_in_system>66.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>CAO-1960</id>
    <cow_code>471</cow_code>
    <cow_abbr>CAO</cow_abbr>
    <name>Cameroon</name>
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    <still_member>true</still_member>
    <years_in_system>65</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>TOG-1960</id>
    <cow_code>461</cow_code>
    <cow_abbr>TOG</cow_abbr>
    <name>Togo</name>
    <entered>1960-04-27</entered>
    <still_member>true</still_member>
    <years_in_system>64.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MLI-1960</id>
    <cow_code>432</cow_code>
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    <name>Mali</name>
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    <still_member>true</still_member>
    <years_in_system>64.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MAG-1960</id>
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    <cow_abbr>MAG</cow_abbr>
    <name>Madagascar</name>
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    <still_member>true</still_member>
    <years_in_system>64.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Democratic Republic of the Congo</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SOM-1960</id>
    <cow_code>520</cow_code>
    <cow_abbr>SOM</cow_abbr>
    <name>Somalia</name>
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    <still_member>true</still_member>
    <years_in_system>64.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Benin</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Burkina Faso</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Ivory Coast</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Central African Republic</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Congo</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Cyprus</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Gabon</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <name>Nigeria</name>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <name>Trinidad and Tobago</name>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Kenya</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Zanzibar</name>
    <entered>1963-12-19</entered>
    <left>1964-04-26</left>
    <still_member>false</still_member>
    <years_in_system>0.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <cow_code>553</cow_code>
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    <name>Malawi</name>
    <entered>1964-07-06</entered>
    <still_member>true</still_member>
    <years_in_system>60.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MLT-1964</id>
    <cow_code>338</cow_code>
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    <name>Malta</name>
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    <still_member>true</still_member>
    <years_in_system>60.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>ZAM-1964</id>
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    <name>Zambia</name>
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    <still_member>true</still_member>
    <years_in_system>60.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <cow_code>420</cow_code>
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    <name>Gambia</name>
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    <still_member>true</still_member>
    <years_in_system>59.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MAD-1965</id>
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    <name>Maldives</name>
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    <still_member>true</still_member>
    <years_in_system>59.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SIN-1965</id>
    <cow_code>830</cow_code>
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    <name>Singapore</name>
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    <still_member>true</still_member>
    <years_in_system>59.4</years_in_system>
    <major_power>false</major_power>
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    <id>ZIM-1965</id>
    <cow_code>552</cow_code>
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    <name>Zimbabwe</name>
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    <still_member>true</still_member>
    <years_in_system>59.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GUY-1966</id>
    <cow_code>110</cow_code>
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    <name>Guyana</name>
    <entered>1966-05-26</entered>
    <still_member>true</still_member>
    <years_in_system>58.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>BOT-1966</id>
    <cow_code>571</cow_code>
    <cow_abbr>BOT</cow_abbr>
    <name>Botswana</name>
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    <still_member>true</still_member>
    <years_in_system>58.3</years_in_system>
    <major_power>false</major_power>
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    <id>LES-1966</id>
    <cow_code>570</cow_code>
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    <name>Lesotho</name>
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    <still_member>true</still_member>
    <years_in_system>58.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Barbados</name>
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    <still_member>true</still_member>
    <years_in_system>58.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <cow_abbr>YPR</cow_abbr>
    <name>Yemen People's Republic</name>
    <entered>1967-11-30</entered>
    <left>1990-05-21</left>
    <still_member>false</still_member>
    <years_in_system>22.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MAS-1968</id>
    <cow_code>590</cow_code>
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    <name>Mauritius</name>
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    <still_member>true</still_member>
    <years_in_system>56.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SWA-1968</id>
    <cow_code>572</cow_code>
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    <name>Swaziland</name>
    <entered>1968-09-06</entered>
    <still_member>true</still_member>
    <years_in_system>56.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>EQG-1968</id>
    <cow_code>411</cow_code>
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    <name>Equatorial Guinea</name>
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    <still_member>true</still_member>
    <years_in_system>56.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>FIJ-1970</id>
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    <name>Fiji</name>
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    <still_member>true</still_member>
    <years_in_system>54.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <cow_code>692</cow_code>
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    <name>Bahrain</name>
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    <still_member>true</still_member>
    <years_in_system>53.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>QAT-1971</id>
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    <name>Qatar</name>
    <entered>1971-09-03</entered>
    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <cow_code>760</cow_code>
    <cow_abbr>BHU</cow_abbr>
    <name>Bhutan</name>
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    <still_member>true</still_member>
    <years_in_system>53.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>OMA-1971</id>
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    <name>Oman</name>
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    <still_member>true</still_member>
    <years_in_system>53.2</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>UAE-1971</id>
    <cow_code>696</cow_code>
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    <name>United Arab Emirates</name>
    <entered>1971-12-02</entered>
    <still_member>true</still_member>
    <years_in_system>53.1</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>BNG-1971</id>
    <cow_code>771</cow_code>
    <cow_abbr>BNG</cow_abbr>
    <name>Bangladesh</name>
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    <still_member>true</still_member>
    <years_in_system>53</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>BHM-1973</id>
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    <name>Bahamas</name>
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    <still_member>true</still_member>
    <years_in_system>51.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GRN-1974</id>
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    <name>Grenada</name>
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    <still_member>true</still_member>
    <years_in_system>50.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>GNB-1974</id>
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    <cow_abbr>GNB</cow_abbr>
    <name>Guinea-Bissau</name>
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    <still_member>true</still_member>
    <years_in_system>50.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MZM-1975</id>
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    <name>Mozambique</name>
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    <still_member>true</still_member>
    <years_in_system>49.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>CAP-1975</id>
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    <name>Cape Verde</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Sao Tome and Principe</name>
    <entered>1975-07-12</entered>
    <still_member>true</still_member>
    <years_in_system>49.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>PNG-1975</id>
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    <name>Papua New Guinea</name>
    <entered>1975-09-16</entered>
    <still_member>true</still_member>
    <years_in_system>49.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Angola</name>
    <entered>1975-11-11</entered>
    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <id>SUR-1975</id>
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    <name>Suriname</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>COM-1975</id>
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    <name>Comoros</name>
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    <still_member>true</still_member>
    <years_in_system>49</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SEY-1976</id>
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    <name>Seychelles</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>WSM-1976</id>
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    <name>Samoa</name>
    <entered>1976-12-15</entered>
    <still_member>true</still_member>
    <years_in_system>48</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Djibouti</name>
    <entered>1977-06-27</entered>
    <still_member>true</still_member>
    <years_in_system>47.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>SOL-1978</id>
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    <name>Solomon Islands</name>
    <entered>1978-07-07</entered>
    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>DMA-1978</id>
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    <name>Dominica</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>St. Lucia</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <name>Vanuatu</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <name>St. Kitts and Nevis</name>
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    <still_member>true</still_member>
    <years_in_system>41</years_in_system>
    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <major_power>false</major_power>
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    <name>Lithuania</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Marshall Islands</name>
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    <still_member>true</still_member>
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    <major_power>false</major_power>
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    <name>Federated States of Micronesia</name>
    <entered>1991-09-17</entered>
    <still_member>true</still_member>
    <years_in_system>33.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
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    <id>MLD-1991</id>
    <cow_code>359</cow_code>
    <cow_abbr>MLD</cow_abbr>
    <name>Moldova</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>UKR-1991</id>
    <cow_code>369</cow_code>
    <cow_abbr>UKR</cow_abbr>
    <name>Ukraine</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BLR-1991</id>
    <cow_code>370</cow_code>
    <cow_abbr>BLR</cow_abbr>
    <name>Belarus</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ARM-1991</id>
    <cow_code>371</cow_code>
    <cow_abbr>ARM</cow_abbr>
    <name>Armenia</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>GRG-1991</id>
    <cow_code>372</cow_code>
    <cow_abbr>GRG</cow_abbr>
    <name>Georgia</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AZE-1991</id>
    <cow_code>373</cow_code>
    <cow_abbr>AZE</cow_abbr>
    <name>Azerbaijan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TKM-1991</id>
    <cow_code>701</cow_code>
    <cow_abbr>TKM</cow_abbr>
    <name>Turkmenistan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TAJ-1991</id>
    <cow_code>702</cow_code>
    <cow_abbr>TAJ</cow_abbr>
    <name>Tajikistan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>KYR-1991</id>
    <cow_code>703</cow_code>
    <cow_abbr>KYR</cow_abbr>
    <name>Kyrgyzstan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>UZB-1991</id>
    <cow_code>704</cow_code>
    <cow_abbr>UZB</cow_abbr>
    <name>Uzbekistan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>KZK-1991</id>
    <cow_code>705</cow_code>
    <cow_abbr>KZK</cow_abbr>
    <name>Kazakhstan</name>
    <entered>1991-12-26</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CRO-1992</id>
    <cow_code>344</cow_code>
    <cow_abbr>CRO</cow_abbr>
    <name>Croatia</name>
    <entered>1992-01-15</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SLV-1992</id>
    <cow_code>349</cow_code>
    <cow_abbr>SLV</cow_abbr>
    <name>Slovenia</name>
    <entered>1992-01-15</entered>
    <still_member>true</still_member>
    <years_in_system>33</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SNM-1992</id>
    <cow_code>331</cow_code>
    <cow_abbr>SNM</cow_abbr>
    <name>San Marino</name>
    <entered>1992-03-02</entered>
    <still_member>true</still_member>
    <years_in_system>32.8</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>BOS-1992</id>
    <cow_code>346</cow_code>
    <cow_abbr>BOS</cow_abbr>
    <name>Bosnia and Herzegovina</name>
    <entered>1992-04-07</entered>
    <still_member>true</still_member>
    <years_in_system>32.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>CZR-1993</id>
    <cow_code>316</cow_code>
    <cow_abbr>CZR</cow_abbr>
    <name>Czech Republic</name>
    <entered>1993-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>32</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SLO-1993</id>
    <cow_code>317</cow_code>
    <cow_abbr>SLO</cow_abbr>
    <name>Slovakia</name>
    <entered>1993-01-01</entered>
    <still_member>true</still_member>
    <years_in_system>32</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MAC-1993</id>
    <cow_code>343</cow_code>
    <cow_abbr>MAC</cow_abbr>
    <name>Macedonia</name>
    <entered>1993-04-08</entered>
    <still_member>true</still_member>
    <years_in_system>31.7</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ERI-1993</id>
    <cow_code>531</cow_code>
    <cow_abbr>ERI</cow_abbr>
    <name>Eritrea</name>
    <entered>1993-05-24</entered>
    <still_member>true</still_member>
    <years_in_system>31.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MNC-1993</id>
    <cow_code>221</cow_code>
    <cow_abbr>MNC</cow_abbr>
    <name>Monaco</name>
    <entered>1993-05-28</entered>
    <still_member>true</still_member>
    <years_in_system>31.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>AND-1993</id>
    <cow_code>232</cow_code>
    <cow_abbr>AND</cow_abbr>
    <name>Andorra</name>
    <entered>1993-07-28</entered>
    <still_member>true</still_member>
    <years_in_system>31.4</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>PAL-1994</id>
    <cow_code>986</cow_code>
    <cow_abbr>PAL</cow_abbr>
    <name>Palau</name>
    <entered>1994-12-15</entered>
    <still_member>true</still_member>
    <years_in_system>30</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>KIR-1999</id>
    <cow_code>946</cow_code>
    <cow_abbr>KIR</cow_abbr>
    <name>Kiribati</name>
    <entered>1999-09-14</entered>
    <still_member>true</still_member>
    <years_in_system>25.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TON-1999</id>
    <cow_code>955</cow_code>
    <cow_abbr>TON</cow_abbr>
    <name>Tonga</name>
    <entered>1999-09-14</entered>
    <still_member>true</still_member>
    <years_in_system>25.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>NAU-1999</id>
    <cow_code>970</cow_code>
    <cow_abbr>NAU</cow_abbr>
    <name>Nauru</name>
    <entered>1999-09-14</entered>
    <still_member>true</still_member>
    <years_in_system>25.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>TUV-2000</id>
    <cow_code>947</cow_code>
    <cow_abbr>TUV</cow_abbr>
    <name>Tuvalu</name>
    <entered>2000-09-05</entered>
    <still_member>true</still_member>
    <years_in_system>24.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>ETM-2002</id>
    <cow_code>860</cow_code>
    <cow_abbr>ETM</cow_abbr>
    <name>East Timor</name>
    <entered>2002-09-27</entered>
    <still_member>true</still_member>
    <years_in_system>22.3</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SRB-2006</id>
    <cow_code>345</cow_code>
    <cow_abbr>SRB</cow_abbr>
    <name>Serbia</name>
    <entered>2006-06-03</entered>
    <still_member>true</still_member>
    <years_in_system>18.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>MNG-2006</id>
    <cow_code>341</cow_code>
    <cow_abbr>MNG</cow_abbr>
    <name>Montenegro</name>
    <entered>2006-06-12</entered>
    <still_member>true</still_member>
    <years_in_system>18.6</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>KOS-2008</id>
    <cow_code>347</cow_code>
    <cow_abbr>KOS</cow_abbr>
    <name>Kosovo</name>
    <entered>2008-02-20</entered>
    <still_member>true</still_member>
    <years_in_system>16.9</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
  <row>
    <id>SSD-2011</id>
    <cow_code>626</cow_code>
    <cow_abbr>SSD</cow_abbr>
    <name>South Sudan</name>
    <entered>2011-07-09</entered>
    <still_member>true</still_member>
    <years_in_system>13.5</years_in_system>
    <major_power>false</major_power>
    <data_version>2024</data_version>
  </row>
</dataset>
