| Code | Country | Variable | www.Worldata.org ® © | Source |
| 1 | Afghanistan | Sovereignty | 1747 (Persians), 19-08-1919 (UK) | PHW; SYB |
| 2 | Albania | Sovereignty | 28-11-1912 (Ottoman Empire) | PHW; SYB |
| 3 | Algeria | Sovereignty | 03-07-1962 (France) | PHW; SYB |
| 4 | Andorra | Sovereignty | 1278, 1608, 14-03-1993 (France; Urgel) | PHW; SYB |
| 5 | Angola | Sovereignty | 11-11-1975 (Portugal) | PHW; SYB |
| 6 | Antigua and Barbuda | Sovereignty | 01-11-1981 (UK) | PHW; SYB |
| 7 | Argentina | Sovereignty | 25-05-1810, 09-07-1816 (Spain) | PHW; SYB |
| 8 | Armenia | Sovereignty | 05-12-1936, 21-12-1991 (USSR) | PHW; SYB |
| 9 | Australia | Sovereignty | 01-01-1901 (Union), 12-12-1931 (UK) | PHW; SYB |
| 10 | Austria | Sovereignty | 12-11-1918 (Austro-Hungarian Empire) | PHW; SYB |
| 11 | Azerbaijan | Sovereignty | 05-12-1936, 21-12-1991 (USSR) | PHW; SYB |
| 12 | Bahamas | Sovereignty | 10-07-1973 (UK) | PHW; SYB |
| 13 | Bahrain | Sovereignty | 15-08-1971 (UK) | PHW; SYB |
| 14 | Bangladesh | Sovereignty | 14-08-1947, 16-12-1971 (Pakistan) | PHW; SYB |
| 15 | Barbados | Sovereignty | 30-11-1966 (UK) | PHW; SYB |
| 16 | Belarus | Sovereignty | 30-12-1922, 08-12-1991 (USSR) | PHW; SYB |
| 17 | Belgium | Sovereignty | 21-07-1814, 04-10-1830 (Netherlands) | PHW; SYB |
| 18 | Belize | Sovereignty | 21-09-1981 (UK) | PHW; SYB |
| 19 | Benin | Sovereignty | 01-08-1960 (France) | PHW; SYB |
| 20 | Bhutan | Sovereignty | 08-08-1949 (India), 21-09-1971 (UN) | PHW; SYB |
| 21 | Bolivia | Sovereignty | 28-07-1821, 06-08-1825 (Peru) | PHW; SYB |
| 22 | Bosnia and Herzegovina | Sovereignty | 01-12-1918, 06-04-1992 (Yugoslavia) | PHW; SYB |
| 23 | Botswana | Sovereignty | 30-09-1966 (UK) | PHW; SYB |
| 24 | Brazil | Sovereignty | 07-09-1822 (Portugal) | PHW; SYB |
| 25 | Brunei | Sovereignty | 01-01-1984 (UK) | PHW; SYB |
| 26 | Bulgaria | Sovereignty | 1878, 05-10-1908 (Ottoman Empire) | PHW; SYB |
| 27 | Burkina Faso | Sovereignty | 05-08-1960 (France) | PHW; SYB |
| 28 | Burundi | Sovereignty | 01-07-1962 (Belgium; UN) | PHW; SYB |
| 29 | Cambodia | Sovereignty | 09-11-1953 (France), 1975, 07-01-1979 | PHW; SYB |
| 30 | Cameroon | Sovereignty | 01-01-1960 (France-UN) | PHW; SYB |
| 31 | Canada | Sovereignty | 01-07-1867, 12-12-1931 (UK) | PHW; SYB |
| 32 | Cape Verde | Sovereignty | 05-07-1975 (Portugal) | PHW; SYB |
| 33 | Central African Republic | Sovereignty | 13-08-1960 (France) | PHW; SYB |
| 34 | Chad | Sovereignty | 11-08-1960 (France) | PHW; SYB |
| 35 | Chile | Sovereignty | 05-04-1818 (Spain) | PHW; SYB |
| 36 | China | Sovereignty | 12-02-1912, 01-10-1949 (communism) | PHW; SYB |
| 37 | Colombia | Sovereignty | 20-07-1810, 17-12-1819 (Spain), 1830 | PHW; SYB |
| 38 | Comoros | Sovereignty | 06-07-1975 (France) | PHW; SYB |
| 39 | Congo (Brazzaville) | Sovereignty | 15-08-1960 (France) | PHW; SYB |
| 40 | Congo (Kinshasa) | Sovereignty | 30-06-1960 (Belgium) | PHW; SYB |
| 41 | Costa Rica | Sovereignty | 15-09-1821 (Spain), 01-07-1823, 1838 | PHW; SYB |
| 42 | Côte d'Ivoire | Sovereignty | 07-08-1960 (France) | PHW; SYB |
| 43 | Croatia | Sovereignty | 01-12-1918, 15-01-1992 (Yugoslavia) | PHW; SYB |
| 44 | Cuba | Sovereignty | 10-12-1898 (Spain), 20-05-1902 (USA) | PHW; SYB |
| 45 | Cyprus | Sovereignty | 16-08-1960 (UK; Greece; Turkey) | PHW; SYB |
| 46 | Czech Republic | Sovereignty | 28-10-1918, 01-01-1993 (partition) | PHW; SYB |
| 47 | Denmark | Sovereignty | 980, 14-01-1814 (Treaty of Kiel) | PHW; SYB |
| 48 | Djibouti | Sovereignty | 27-06-1977 (France) | PHW; SYB |
| 49 | Dominica | Sovereignty | 03-11-1978 (UK) | PHW; SYB |
| 50 | Dominican Republic | Sovereignty | 27-02-1844 (Haiti) | PHW; SYB |
| 51 | East Timor | Sovereignty | 20 May 2002 (Indonesia) | PHW; SYB |
| 52 | Ecuador | Sovereignty | 10-08-1809, 24-05-1822 (Spain), 1830 | PHW; SYB |
| 53 | Egypt | Sovereignty | 1882, 28-02-1922, 26-08-1936 (UK) | PHW; SYB |
| 54 | El Salvador | Sovereignty | 15-09-1821 (Spain), 01-04-1823, 1838 | PHW; SYB |
| 55 | Equatorial Guinea | Sovereignty | 12-10-1968 (Spain) | PHW; SYB |
| 56 | Eritrea | Sovereignty | 24-05-1993 (Ethiopia) | PHW; SYB |
| 57 | Estonia | Sovereignty | 06-08-1940, 06-09-1991 (USSR) | PHW; SYB |
| 58 | Ethiopia | Sovereignty | -1000, 1889 (Menelik II), 20-05-1941 | PHW; SYB |
| 59 | Fiji Islands | Sovereignty | 10-10-1970 (UK) | PHW; SYB |
| 60 | Finland | Sovereignty | 06-12-1917 (Russia) | PHW; SYB |
| 61 | France | Sovereignty | 486, 14-07-1789 (Taking of the Bastille) | PHW; SYB |
| 62 | Gabon | Sovereignty | 17-08-1960 (France) | PHW; SYB |
| 63 | Gambia | Sovereignty | 18-02-1965 (UK) | PHW; SYB |
| 64 | Georgia | Sovereignty | 05-12-1936, 21-12-1991 (USSR) | PHW; SYB |
| 65 | Germany | Sovereignty | 18-01-1871, 03-10-1990 (reunification) | PHW; SYB |
| 66 | Ghana | Sovereignty | 06-03-1957 (UK) | PHW; SYB |
| 67 | Greece | Sovereignty | 03-02-1830 (Ottoman Empire) | PHW; SYB |
| 68 | Grenada | Sovereignty | 07-02-1974 (UK) | PHW; SYB |
| 69 | Guatemala | Sovereignty | 15-09-1821 (Spain), 1823, 1839 | PHW; SYB |
| 70 | Guinea | Sovereignty | 02-10-1958 (France) | PHW; SYB |
| 71 | Guinea-Bissau | Sovereignty | 24-09-1973, 10-09-1974 (Portugal) | PHW; SYB |
| 72 | Guyana | Sovereignty | 26-05-1966 (UK) | PHW; SYB |
| 73 | Haiti | Sovereignty | 01-01-1804 (France) | PHW; SYB |
| 74 | Honduras | Sovereignty | 15-09-1821 (Spain), 1823, 05-11-1838 | PHW; SYB |
| 75 | Hungary | Sovereignty | 16-11-1918 (Austro-Hungarian Empire) | PHW; SYB |
| 76 | Iceland | Sovereignty | 17-06-1944 (Denmark) | PHW; SYB |
| 77 | India | Sovereignty | 15-08-1947 (UK) | PHW; SYB |
| 78 | Indonesia | Sovereignty | 17-08-1945, 27-12-1949 (Netherlands) | PHW; SYB |
| 79 | Iran | Sovereignty | 1501 (Ismail), 31-08-1907, 01-04-1979 | PHW; SYB |
| 80 | Iraq | Sovereignty | 03-10-1932 (UK; League of Nations) | PHW; SYB |
| 81 | Ireland | Sovereignty | 06-12-1921 (UK) | PHW; SYB |
| 82 | Israel | Sovereignty | 1897 (zionism), 14-05-1948 (UK; UN) | PHW; SYB |
| 83 | Italy | Sovereignty | 17-03-1861 (Austro-Hungarian Empire) | PHW; SYB |
| 84 | Jamaica | Sovereignty | 06-08-1962 (UK) | PHW; SYB |
| 85 | Japan | Sovereignty | 200 (Yamato), 28-04-1952 (USA; UN) | PHW; SYB |
| 86 | Jordan | Sovereignty | 22-03-1946 + 25-05-1946 (UK; UN) | PHW; SYB |
| 87 | Kazakhstan | Sovereignty | 05-12-1936, 21-12-1991 (USSR) | PHW; SYB |
| 88 | Kenya | Sovereignty | 12-12-1963 (UK) | PHW; SYB |
| 89 | Kiribati | Sovereignty | 12-07-1979 (UK) | PHW; SYB |
| 90 | Korea, North | Sovereignty | 668, 1895, 09-09-1948 (partition) | PHW; SYB |
| 91 | Korea, South | Sovereignty | 668, 1895, 15-08-1948 (partition) | PHW; SYB |
| 92 | Kuwait | Sovereignty | 19-06-1961 (UK) | PHW; SYB |
| 93 | Kyrgyzstan | Sovereignty | 05-12-1936, 21-12-1991 (USSR) | PHW; SYB |
| 94 | Laos | Sovereignty | 23-10-1953 (France) | PHW; SYB |
| 95 | Latvia | Sovereignty | 05-08-1940, 06-09-1991 (USSR) | PHW; SYB |
| 96 | Lebanon | Sovereignty | 1920, 1941, 01-01-1944 (France; UN) | PHW; SYB |
| 97 | Lesotho | Sovereignty | 04-10-1966 (UK) | PHW; SYB |
| 98 | Liberia | Sovereignty | 26-07-1847 (USA) | PHW; SYB |
| 99 | Libya | Sovereignty | 24-12-1951 (Italy; UK; France; UN) | PHW; SYB |
| 100 | Liechtenstein | Sovereignty | 03-05-1342, 23-01-1719 (Principality) | PHW; SYB |
| 101 | Lithuania | Sovereignty | 03-08-1940, 06-09-1991 (USSR) | PHW; SYB |
| 102 | Luxembourg | Sovereignty | 03-01-1815, 12-05-1867 (Netherlands) | PHW; SYB |
| 103 | Macedonia | Sovereignty | 01-12-1918, 08-09-1991 (Yugoslavia) | PHW; SYB |
| 104 | Madagascar | Sovereignty | 26-06-1960 (France) | PHW; SYB |
| 105 | Malawi | Sovereignty | 06-07-1964 (UK) | PHW; SYB |
| 106 | Malaysia | Sovereignty | 31-08-1957 (UK), 09-08-1965 | PHW; SYB |
| 107 | Maldives | Sovereignty | 26-07-1965 (UK) | PHW; SYB |
| 108 | Mali | Sovereignty | 20-06-1960 (France), 22-09-1960 | PHW; SYB |
| 109 | Malta | Sovereignty | 21-09-1964 (UK) | PHW; SYB |
| 110 | Marshall Islands | Sovereignty | 18-07-1947, 22-12-1990 (USA (TTPI); UN) | PHW; SYB |
| 111 | Mauritania | Sovereignty | 28-11-1960 (France) | PHW; SYB |
| 112 | Mauritius | Sovereignty | 12-03-1968 (UK) | PHW; SYB |
| 113 | Mexico | Sovereignty | 16-09-1810, 1821 (Spain) | PHW; SYB |
| 114 | Micronesia, Federated States of | Sovereignty | 18-07-1947, 22-12-1990 (USA (TTPI); UN) | PHW; SYB |
| 115 | Moldova | Sovereignty | 02-08-1940, 21-12-1991 (USSR) | PHW; SYB |
| 116 | Monaco | Sovereignty | 1297 (Grimaldi), 1419, 1815, 1861 | PHW; SYB |
| 117 | Mongolia | Sovereignty | 1206, 13-03-1921 (China), 26-11-1924 | PHW; SYB |
| 118 | Morocco | Sovereignty | 02-03-1956 (France) | PHW; SYB |
| 119 | Mozambique | Sovereignty | 25-06-1975 (Portugal) | PHW; SYB |
| 120 | Myanmar | Sovereignty | 04-01-1948 (UK) | PHW; SYB |
| 121 | Namibia | Sovereignty | 21-03-1990 (South Africa; UN) | PHW; SYB |
| 122 | Nauru | Sovereignty | 31-01-1968 (Australia; NZ; UK; UN) | PHW; SYB |
| 123 | Nepal | Sovereignty | 1769 (Narayan), 1846 (Rana), 1947 (UK) | PHW; SYB |
| 124 | Netherlands | Sovereignty | 1579, 1648 (Spain), 1815, 04-10-1830 | PHW; SYB |
| 125 | New Zealand | Sovereignty | 26-09-1907 (Dominion), 12-12-1931 (UK) | PHW; SYB |
| 126 | Nicaragua | Sovereignty | 15-09-1821 (Spain), 1823, 1838 | PHW; SYB |
| 127 | Niger | Sovereignty | 03-08-1960 (France) | PHW; SYB |
| 128 | Nigeria | Sovereignty | 01-10-1960 (UK) | PHW; SYB |
| 129 | Norway | Sovereignty | 1397, 14-01-1814, 07-06-1905 (Sweden) | PHW; SYB |
| 130 | Oman | Sovereignty | 1509, 1650, 1744, 20-12-1951 (UK) | PHW; SYB |
| 131 | Pakistan | Sovereignty | 14-08-1947 (UK) | PHW; SYB |
| 132 | Palau | Sovereignty | 01-10-1994 (USA (TTPI); UN) | PHW; SYB |
| 133 | Panama | Sovereignty | 17-12-1819, 03-11-1903 (Colombia) | PHW; SYB |
| 134 | Papua New Guinea | Sovereignty | 16-09-1975 (Australia; UN) | PHW; SYB |
| 135 | Paraguay | Sovereignty | 14-05-1811 (Spain) | PHW; SYB |
| 136 | Peru | Sovereignty | 28-07-1821 (Spain) | PHW; SYB |
| 137 | Philippines | Sovereignty | 1521, 10-12-1898, 04-07-1946 (USA) | PHW; SYB |
| 138 | Poland | Sovereignty | 966 (Piast), 1815, 10-11-1918 (Russia) | PHW; SYB |
| 139 | Portugal | Sovereignty | 1143 (foundation), 1580, 1640 (Spain) | PHW; SYB |
| 140 | Qatar | Sovereignty | 03-09-1971 (UK) | PHW; SYB |
| 141 | Romania | Sovereignty | 1861, 13-07-1878 (Congress of Berlin) | PHW; SYB |
| 142 | Russia | Sovereignty | 30-12-1922, 08-12-1991 (USSR) | PHW; SYB |
| 143 | Rwanda | Sovereignty | 01-07-1962 (Belgium; UN) | PHW; SYB |
| 144 | Saint Kitts and Nevis | Sovereignty | 19-09-1983 (UK) | PHW; SYB |
| 145 | Saint Lucia | Sovereignty | 22-02-1979 (UK) | PHW; SYB |
| 146 | Saint Vincent and the Grenadines | Sovereignty | 27-10-1979 (UK) | PHW; SYB |
| 147 | Samoa | Sovereignty | 01-01-1962 (New Zealand; UN) | PHW; SYB |
| 148 | San Marino | Sovereignty | 301 (foundation) 1462, 1569, 1862 | PHW; SYB |
| 149 | Sao Tome and Principe | Sovereignty | 12-07-1975 (Portugal) | PHW; SYB |
| 150 | Saudi Arabia | Sovereignty | 08-01-1926 (Kingdom), 20-05-1927 (UK) | PHW; SYB |
| 151 | Senegal | Sovereignty | 20-06-1960 (France), 22-08-1960 (Mali) | PHW; SYB |
| 152 | Seychelles | Sovereignty | 29-06-1976 (UK) | PHW; SYB |
| 153 | Sierra Leone | Sovereignty | 27-04-1961 (UK) | PHW; SYB |
| 154 | Singapore | Sovereignty | 09-08-1965 (Malaysia) | PHW; SYB |
| 155 | Slovakia | Sovereignty | 28-10-1918, 01-01-1993 (partition) | PHW; SYB |
| 156 | Slovenia | Sovereignty | 01-12-1918, 15-01-1992 (Yugoslavia) | PHW; SYB |
| 157 | Solomon Islands | Sovereignty | 07-07-1978 (UK) | PHW; SYB |
| 158 | Somalia | Sovereignty | 01-07-1960 (UK; Italy; UN) | PHW; SYB |
| 159 | South Africa | Sovereignty | 31-05-1910 (Union), 12-12-1931 (UK) | PHW; SYB |
| 160 | Spain | Sovereignty | 26-07-711 (Moors), 1492 (Reconquista) | PHW; SYB |
| 161 | Sri Lanka | Sovereignty | 04-02-1948 (UK) | PHW; SYB |
| 162 | Sudan | Sovereignty | 1820, 1899, 01-01-1956 (Egypt; UK) | PHW; SYB |
| 163 | Suriname | Sovereignty | 25-11-1975 (Netherlands) | PHW; SYB |
| 164 | Swaziland | Sovereignty | 06-09-1968 (UK) | PHW; SYB |
| 165 | Sweden | Sovereignty | 1100, 14-01-1814, 07-06-1905 (Norway) | PHW; SYB |
| 166 | Switzerland | Sovereignty | 1291, 1648, 1798, 1815 (neutrality) | PHW; SYB |
| 167 | Syria | Sovereignty | 1920, 1941, 01-01-1944 (France; UN) | PHW; SYB |
| 168 | Tajikistan | Sovereignty | 05-12-1929, 21-12-1991 (USSR) | PHW; SYB |
| 169 | Tanzania | Sovereignty | 1920, 09-12-1961, 26-04-1964 (UK; UN) | PHW; SYB |
| 170 | Thailand | Sovereignty | 1220, 1347 (Siam), 1767, 1782 (Rama) | PHW; SYB |
| 171 | Togo | Sovereignty | 27-04-1960 (France; UN) | PHW; SYB |
| 172 | Tonga | Sovereignty | 04-06-1970 (UK) | PHW; SYB |
| 173 | Trinidad and Tobago | Sovereignty | 31-08-1962 (UK) | PHW; SYB |
| 174 | Tunisia | Sovereignty | 20-03-1956 (France) | PHW; SYB |
| 175 | Turkey | Sovereignty | 29-05-1453, 1918 (Ottoman Empire) | PHW; SYB |
| 176 | Turkmenistan | Sovereignty | May 1925, 21-12-1991 (USSR) | PHW; SYB |
| 177 | Tuvalu | Sovereignty | 01-10-1978 (UK) | PHW; SYB |
| 178 | Uganda | Sovereignty | 09-10-1962 (UK) | PHW; SYB |
| 179 | Ukraine | Sovereignty | 30-12-1922, 08-12-1991 (USSR) | PHW; SYB |
| 180 | United Arab Emirates (UAE) | Sovereignty | 02-12-1971 (UK) | PHW; SYB |
| 181 | United Kingdom (UK) | Sovereignty | 1066, 1707, 01-01-1801, 06-12-1921 | PHW; SYB |
| 182 | United States of America (USA) | Sovereignty | 04-07-1776 (England) | PHW; SYB |
| 183 | Uruguay | Sovereignty | 1815 (Spain), 25-08-1825 (Brazil) | PHW; SYB |
| 184 | Uzbekistan | Sovereignty | May 1925, 21-12-1991 (USSR) | PHW; SYB |
| 185 | Vanuatu | Sovereignty | 27-02-1906, 30-07-1980 (UK; France) | PHW; SYB |
| 186 | Vatican | Sovereignty | 11-02-1929 (Italy: Treaties of Latran) | PHW; SYB |
| 187 | Venezuela | Sovereignty | 05-07-1811, 07-08-1819 (Spain), 1830 | PHW; SYB |
| 188 | Vietnam | Sovereignty | 939, 07-05-1954 (France), 02-07-1976 | PHW; SYB |
| 189 | Yemen | Sovereignty | 1918, 1967, 22-05-1990 (unification) | PHW; SYB |
| 190 | Yugoslavia | Sovereignty | 01-12-1918 (former), 27-04-1992 (new) | PHW; SYB |
| 191 | Zambia | Sovereignty | 24-10-1964 (UK) | PHW; SYB |
| 192 | Zimbabwe | Sovereignty | 11-11-1965 (Rhodesia), 18-04-1980 (UK) | PHW; SYB |
| 193 | World | Sovereignty | na | na |