| Date | Country | % Correct | |
|---|---|---|---|
| 550 BC | Iran | I | 89%
|
| 751 | Oman | O | 77%
|
| 400 | Japan | J | 74%
|
| Jul 4, 1776 | United States | U | 70%
|
| Sep 3, 301 | San Marino | S | 68%
|
| 987 | France | F | 66%
|
| 1047 | Denmark | D | 62%
|
| Jul 25, 1139 | Portugal | P | 62%
|
| May 1, 1707 | United Kingdom | U | 62%
|
| 788 | Morocco | M | 60%
|
| Jul 9, 2011 | South Sudan | S | 60%
|
| Jan 1, 1804 | Haiti | H | 55%
|
| Jan 16, 1547 | Russia | R | 55%
|
| Jan 18, 1871 | Germany | G | 53%
|
| 895 | Hungary | H | 53%
|
| Aug 15, 1947 | India | I | 53%
|
| 966 | Poland | P | 53%
|
| Jan 23, 1516 | Spain | S | 53%
|
| Jul 5, 1811 | Venezuela | V | 53%
|
| Aug 6, 1962 | Jamaica | J | 51%
|
| Aug 24, 1821 | Mexico | M | 51%
|
| Oct 24, 1964 | Zambia | Z | 51%
|
| Jan 1, 1901 | Australia | A | 49%
|
| Sep 7, 1822 | Brazil | B | 49%
|
| Aug 10, 1809 | Ecuador | E | 49%
|
| May 14, 1948 | Israel | I | 49%
|
| Dec 16, 1991 | Kazakhstan | K | 49%
|
| Oct 12, 1813 | Paraguay | P | 49%
|
| Jul 28, 1821 | Peru | P | 49%
|
| Apr 18, 1980 | Zimbabwe | Z | 49%
|
| Jan 4, 1831 | Argentina | A | 47%
|
| Jul 8, 1867 | Canada | C | 47%
|
| Feb 12, 1818 | Chile | C | 47%
|
| Aug 7, 1819 | Colombia | C | 47%
|
| May 17, 1861 | Italy | I | 47%
|
| May 25, 1946 | Jordan | J | 47%
|
| Feb 17, 2008 | Kosovo | K | 47%
|
| Jul 26, 1581 | Netherlands | N | 47%
|
| Sep 8, 1971 | Qatar | Q | 47%
|
| Sep 9, 1991 | Tajikistan | T | 47%
|
| Oct 27, 1991 | Turkmenistan | T | 47%
|
| Aug 27, 1828 | Uruguay | U | 47%
|
| Aug 31, 1991 | Uzbekistan | U | 47%
|
| Feb 11, 1929 | Vatican City | V | 47%
|
| May 22, 1990 | Yemen | Y | 47%
|
| Aug 6, 1825 | Bolivia | B | 45%
|
| Oct 1, 1949 | China | C | 45%
|
| 1270 | Ethiopia | E | 45%
|
| Apr 18, 1839 | Guatemala | G | 45%
|
| Nov 5, 1838 | Honduras | H | 45%
|
| Aug 31, 1991 | Kyrgyzstan | K | 45%
|
| Aug 14, 1947 | Pakistan | P | 45%
|
| Jul 13, 1878 | Romania | R | 45%
|
| Jul 1, 1962 | Rwanda | R | 45%
|
| Jun 6, 1523 | Sweden | S | 45%
|
| Aug 1, 1291 | Switzerland | S | 45%
|
| 1278 | Andorra | A | 43%
|
| May 20, 2002 | East Timor | E | 43%
|
| Dec 1, 1918 | Iceland | I | 43%
|
| Dec 12, 1963 | Kenya | K | 43%
|
| Oct 1, 1994 | Palau | P | 43%
|
| Jan 22, 1918 | Ukraine | U | 43%
|
| Dec 2, 1971 | United Arab Emirates | U | 43%
|
| Jul 2, 1976 | Vietnam | V | 43%
|
| Aug 25, 1991 | Belarus | B | 40%
|
| Oct 4, 1830 | Belgium | B | 40%
|
| 802 | Cambodia | C | 40%
|
| 925 | Croatia | C | 40%
|
| Feb 2, 1841 | El Salvador | E | 40%
|
| Apr 27, 1993 | Eritrea | E | 40%
|
| Feb 24, 1918 | Estonia | E | 40%
|
| Dec 6, 1917 | Finland | F | 40%
|
| Dec 6, 1922 | Ireland | I | 40%
|
| Feb 16, 1918 | Lithuania | L | 40%
|
| Sep 25, 1907 | New Zealand | N | 40%
|
| Nov 3, 1903 | Panama | P | 40%
|
| Jul 30, 1980 | Vanuatu | V | 40%
|
| May 28, 1918 | Armenia | A | 38%
|
| May 28, 1918 | Azerbaijan | A | 38%
|
| Feb 27, 1844 | Dominican Republic | D | 38%
|
| Dec 27, 1949 | Indonesia | I | 38%
|
| Nov 18, 1918 | Latvia | L | 38%
|
| Nov 22, 1943 | Lebanon | L | 38%
|
| Jul 26, 1847 | Liberia | L | 38%
|
| Jul 6, 1964 | Malawi | M | 38%
|
| Aug 27, 1991 | Moldova | M | 38%
|
| Sep 15, 1821 | Nicaragua | N | 38%
|
| Aug 3, 1960 | Niger | N | 38%
|
| Oct 1, 1960 | Nigeria | N | 38%
|
| Sep 9, 1948 | North Korea | N | 38%
|
| May 31, 1910 | South Africa | S | 38%
|
| Aug 15, 1948 | South Korea | S | 38%
|
| Nov 6, 1767 | Thailand | T | 38%
|
| Jul 3, 1962 | Algeria | A | 36%
|
| Sep 15, 1821 | Costa Rica | C | 36%
|
| Jun 30, 1960 | D. R. Congo | D | 36%
|
| Feb 28, 1922 | Egypt | E | 36%
|
| Nov 3, 1986 | F. S. Micronesia | F | 36%
|
| May 28, 1918 | Georgia | G | 36%
|
| Oct 2, 1958 | Guinea | G | 36%
|
| Aug 7, 1960 | Ivory Coast | I | 36%
|
| Jul 12, 1806 | Liechtenstein | L | 36%
|
| Mar 25, 1815 | Luxembourg | L | 36%
|
| 1297 | Monaco | M | 36%
|
| 1516 | Montenegro | M | 36%
|
| Jan 4, 1948 | Myanmar | M | 36%
|
| Feb 25, 1814 | Norway | N | 36%
|
| Jan 22, 1899 | Philippines | P | 36%
|
| 1217 | Serbia | S | 36%
|
| Mar 1, 1962 | Uganda | U | 36%
|
| Jul 1747 | Afghanistan | A | 34%
|
| Nov 11, 1975 | Angola | A | 34%
|
| Aug 1, 1960 | Benin | B | 34%
|
| Feb 2, 1909 | Cuba | C | 34%
|
| Oct 8, 1993 | Czechia | C | 34%
|
| Jun 27, 1977 | Djibouti | D | 34%
|
| Jun 5, 1871 | Fiji | F | 34%
|
| Mar 6, 1957 | Ghana | G | 34%
|
| Mar 25, 1822 | Greece | G | 34%
|
| Oct 3, 1932 | Iraq | I | 34%
|
| 1752 | Kuwait | K | 34%
|
| 1117 | Maldives | M | 34%
|
| Jun 20, 1960 | Mali | M | 34%
|
| Aug 15, 1960 | R. Congo | R | 34%
|
| Jan 1, 1993 | Slovakia | S | 34%
|
| Jul 1, 1960 | Somalia | S | 34%
|
| Nov 28, 1912 | Albania | A | 32%
|
| Jul 16, 1920 | Austria | A | 32%
|
| Aug 15, 1971 | Bahrain | B | 32%
|
| Mar 1, 1992 | Bosnia and Herzegovina | B | 32%
|
| Aug 5, 1960 | Burkina Faso | B | 32%
|
| Oct 1, 1961 | Cameroon | C | 32%
|
| Aug 11, 1960 | Chad | C | 32%
|
| 1745 | Eswatini | E | 32%
|
| Aug 17, 1960 | Gabon | G | 32%
|
| Feb 18, 1965 | Gambia | G | 32%
|
| Jul 12, 1979 | Kiribati | K | 32%
|
| Dec 24, 1951 | Libya | L | 32%
|
| Jun 26, 1960 | Madagascar | M | 32%
|
| Nov 28, 1960 | Mauritania | M | 32%
|
| Sep 8, 1991 | North Macedonia | N | 32%
|
| Sep 19, 1983 | Saint Kitts and Nevis | S | 32%
|
| Feb 22, 1979 | Saint Lucia | S | 32%
|
| Aug 20, 1960 | Senegal | S | 32%
|
| Apr 27, 1961 | Sierra Leone | S | 32%
|
| Jan 1, 1956 | Sudan | S | 32%
|
| Apr 17, 1946 | Syria | S | 32%
|
| Apr 27, 1960 | Togo | T | 32%
|
| Jul 24, 1923 | Turkey | T | 32%
|
| Dec 16, 1971 | Bangladesh | B | 30%
|
| 1634 | Bhutan | B | 30%
|
| Oct 5, 1908 | Bulgaria | B | 30%
|
| 1680 | Burundi | B | 30%
|
| Aug 13, 1960 | Central African Republic | C | 30%
|
| Nov 3, 1987 | Dominica | D | 30%
|
| May 26, 1966 | Guyana | G | 30%
|
| Mar 13, 1921 | Mongolia | M | 30%
|
| Mar 21, 1990 | Namibia | N | 30%
|
| Sep 25, 1768 | Nepal | N | 30%
|
| Oct 27, 1979 | Saint Vincent and the Grenadines | S | 30%
|
| Feb 4, 1948 | Sri Lanka | S | 30%
|
| Dec 9, 1961 | Tanzania | T | 30%
|
| Oct 1, 1978 | Tuvalu | T | 30%
|
| Nov 1, 1981 | Antigua and Barbuda | A | 28%
|
| Sep 30, 1966 | Botswana | B | 28%
|
| Oct 12, 1968 | Equatorial Guinea | E | 28%
|
| Oct 21, 1986 | Marshall Islands | M | 28%
|
| Jun 25, 1975 | Mozambique | M | 28%
|
| Sep 16, 1975 | Papua New Guinea | P | 28%
|
| Sep 23, 1932 | Saudi Arabia | S | 28%
|
| Jun 25, 1991 | Slovenia | S | 28%
|
| Nov 25, 1975 | Suriname | S | 28%
|
| 1845 | Tonga | T | 28%
|
| Sep 21, 1981 | Belize | B | 26%
|
| 1368 | Brunei | B | 26%
|
| Jul 6, 1975 | Comoros | C | 26%
|
| Oct 22, 1953 | Laos | L | 26%
|
| Jan 31, 1968 | Nauru | N | 26%
|
| Mar 20, 1956 | Tunisia | T | 26%
|
| Jul 10, 1973 | Bahamas | B | 23%
|
| Nov 30, 1966 | Barbados | B | 23%
|
| Jul 5, 1975 | Cape Verde | C | 23%
|
| Sep 24, 1973 | Guinea Bissau | G | 23%
|
| Aug 31, 1957 | Malaysia | M | 23%
|
| Mar 12, 1968 | Mauritius | M | 23%
|
| Jun 29, 1976 | Seychelles | S | 23%
|
| Aug 9, 1965 | Singapore | S | 23%
|
| Jul 7, 1978 | Solomon Islands | S | 23%
|
| Aug 31, 1964 | Trinidad and Tobago | T | 23%
|
| Sep 21, 1964 | Malta | M | 21%
|
| Jan 1, 1912 | Taiwan | T | 21%
|
| Aug 16, 1960 | Cyprus | C | 19%
|
| Feb 7, 1974 | Grenada | G | 19%
|
| 1822 | Lesotho | L | 19%
|
| Jul 12, 1975 | São Tomé and Príncipe | S | 19%
|
| Jan 1, 1962 | Samoa | S | 17%
|