| Year first visited | Answer | % Correct |
|---|---|---|
| 1959 | Afghanistan | 100%
|
| 2007 | Albania | 100%
|
| 1936 | Argentina | 100%
|
| 1966 | Australia | 100%
|
| 1961 | Austria | 100%
|
| 1994 | Belarus | 100%
|
| 1936 | Brazil | 100%
|
| 1999 | Bulgaria | 100%
|
| 1972 | China | 100%
|
| 1928 | Cuba | 100%
|
| 1997 | Denmark | 100%
|
| 1943 | Egypt | 100%
|
| 2015 | Ethiopia | 100%
|
| 1918 | France | 100%
|
| 1945 | Germany | 100%
|
| 1968 | Guatemala | 100%
|
| 1989 | Hungary | 100%
|
| 1959 | India | 100%
|
| 1969 | Indonesia | 100%
|
| 1974 | Israel | 100%
|
| 1919 | Italy | 100%
|
| 1974 | Japan | 100%
|
| 1974 | Jordan | 100%
|
| 2015 | Kenya | 100%
|
| 1966 | Malaysia | 100%
|
| 1909 | Mexico | 100%
|
| 1943 | Morocco | 100%
|
| 1966 | New Zealand | 100%
|
| 1978 | Nigeria | 100%
|
| 1959 | Pakistan | 100%
|
| 1906 | Panama | 100%
|
| 1960 | Philippines | 100%
|
| 1960 | Portugal | 100%
|
| 1969 | Romania | 100%
|
| 1993 | Russia | 100%
|
| 1992 | Singapore | 100%
|
| 1952 | South Korea | 100%
|
| 1959 | Spain | 100%
|
| 1955 | Switzerland | 100%
|
| 1960 | Taiwan | 100%
|
| 1943 | Tunisia | 100%
|
| 1959 | Turkey | 100%
|
| 1994 | Ukraine | 100%
|
| 1918 | United Kingdom | 100%
|
| 1936 | Uruguay | 100%
|
| 1943 | Algeria | 88%
|
| 2024 | Angola | 88%
|
| 1934 | Bahamas | 88%
|
| 2008 | Bahrain | 88%
|
| 2000 | Bangladesh | 88%
|
| 1982 | Barbados | 88%
|
| 1919 | Belgium | 88%
|
| 1996 | Bosnia and Herzegovina | 88%
|
| 1923 | Canada | 88%
|
| 1960 | Chile | 88%
|
| 1934 | Colombia | 88%
|
| 1963 | Costa Rica | 88%
|
| 1996 | Croatia | 88%
|
| 1994 | Czechia | 88%
|
| 1968 | El Salvador | 88%
|
| 1975 | Finland | 88%
|
| 2005 | Georgia | 88%
|
| 1959 | Greece | 88%
|
| 1934 | Haiti | 88%
|
| 1968 | Honduras | 88%
|
| 1973 | Iceland | 88%
|
| 1943 | Iran | 88%
|
| 2003 | Iraq | 88%
|
| 1963 | Ireland | 88%
|
| 1994 | Kuwait | 88%
|
| 2005 | Mongolia | 88%
|
| 1989 | Netherlands | 88%
|
| 1968 | Nicaragua | 88%
|
| 2019 | North Korea | 88%
|
| 1999 | Norway | 88%
|
| 1972 | Poland | 88%
|
| 2003 | Qatar | 88%
|
| 1974 | Saudi Arabia | 88%
|
| 2005 | Slovakia | 88%
|
| 1998 | South Africa | 88%
|
| 1974 | Syria | 88%
|
| 2008 | United Arab Emirates | 88%
|
| 1959 | Vatican City | 88%
|
| 1961 | Venezuela | 88%
|
| 2000 | Brunei | 75%
|
| 2006 | Estonia | 75%
|
| 1986 | Grenada | 75%
|
| 1940 | Jamaica | 75%
|
| 1999 | Kosovo | 75%
|
| 2016 | Laos | 75%
|
| 1994 | Latvia | 75%
|
| 2002 | Lithuania | 75%
|
| 1943 | Malta | 75%
|
| 1999 | North Macedonia | 75%
|
| 2000 | Oman | 75%
|
| 2002 | Peru | 75%
|
| 1940 | Saint Lucia | 75%
|
| 1999 | Slovenia | 75%
|
| 1945 | Soviet Union | 75%
|
| 2000 | Tanzania | 75%
|
| 1966 | Thailand | 75%
|
| 1998 | Uganda | 75%
|
| 2000 | Vietnam | 75%
|
| 1998 | Botswana | 63%
|
| 1998 | Ghana | 63%
|
| 1943 | Liberia | 63%
|
| 2012 | Myanmar | 63%
|
| 1998 | Rwanda | 63%
|
| 1993 | Somalia | 63%
|
| 1967 | Suriname | 63%
|
| 1936 | Trinidad and Tobago | 63%
|
| 1970 | Yugoslavia | 63%
|
| 2008 | Benin | 50%
|
| 1940 | British Leeward Islands | 50%
|
| 2012 | Cambodia | 50%
|
| 1990 | Czechoslovakia | 50%
|
| 1943 | Gambia | 50%
|
| 1943 | Senegal | 50%
|
| 1946 | Bermuda | 25%
|
| 1998 | Palestine | 25%
|
| 1966 | South Vietnam | 25%
|
| 1979 | Guadeloupe | 13%
|
| 1940 | Martinique | 13%
|
| 1939 | Newfoundland | 13%
|
| 2024 | Cabo Verde | 0%
|
| 1989 | Saint Martin | 0%
|