| Date Recognized | Answer | % Correct |
|---|---|---|
| 18 March 2008 | Canada | 100%
|
| 18 February 2008 | United States | 100%
|
| 21 February 2008 | Denmark | 96%
|
| 28 February 2008 | Austria | 93%
|
| 24 February 2008 | Belgium | 93%
|
| 21 February 2008 | Estonia | 93%
|
| 7 March 2008 | Finland | 93%
|
| 18 February 2008 | France | 93%
|
| 20 February 2008 | Germany | 93%
|
| 5 March 2008 | Iceland | 93%
|
| 29 February 2008 | Ireland | 93%
|
| 21 February 2008 | Italy | 93%
|
| 18 March 2008 | Japan | 93%
|
| 20 February 2008 | Latvia | 93%
|
| 6 May 2008 | Lithuania | 93%
|
| 4 March 2008 | Netherlands | 93%
|
| 28 March 2008 | Norway | 93%
|
| 26 February 2008 | Poland | 93%
|
| 7 October 2008 | Portugal | 93%
|
| 5 March 2008 | Slovenia | 93%
|
| 4 March 2008 | Sweden | 93%
|
| 27 February 2008 | Switzerland | 93%
|
| 18 February 2008 | Turkey | 93%
|
| 18 February 2008 | United Kingdom | 93%
|
| 19 February 2008 | Australia | 89%
|
| 21 May 2008 | Czechia | 89%
|
| 22 August 2008 | Malta | 89%
|
| 20 April 2009 | Saudi Arabia | 89%
|
| 28 March 2008 | South Korea | 89%
|
| 18 February 2008 | Albania | 86%
|
| 8 June 2011 | Andorra | 86%
|
| 20 March 2008 | Bulgaria | 86%
|
| 19 March 2008 | Hungary | 86%
|
| 9 October 2008 | North Macedonia | 86%
|
| 29 October 2025 | Syria | 86%
|
| 24 September 2013 | Thailand | 86%
|
| 19 March 2008 | Croatia | 82%
|
| 4 September 2020 | Israel | 82%
|
| 7 July 2009 | Jordan | 82%
|
| 25 September 2013 | Libya | 82%
|
| 25 March 2008 | Liechtenstein | 82%
|
| 21 February 2008 | Luxembourg | 82%
|
| 9 November 2009 | New Zealand | 82%
|
| 15 August 2011 | Niger | 82%
|
| 4 February 2011 | Oman | 82%
|
| 24 December 2012 | Pakistan | 82%
|
| 16 January 2009 | Panama | 82%
|
| 22 February 2008 | Peru | 82%
|
| 19 May 2010 | Somalia | 82%
|
| 14 October 2008 | United Arab Emirates | 82%
|
| 11 June 2013 | Yemen | 82%
|
| 18 February 2008 | Afghanistan | 79%
|
| 19 December 2025 | Bahamas | 79%
|
| 19 May 2009 | Bahrain | 79%
|
| 27 February 2017 | Bangladesh | 79%
|
| 17 February 2008 | Costa Rica | 79%
|
| 1 June 2012 | Chad | 79%
|
| 4 August 2008 | Colombia | 79%
|
| 10 July 2009 | Dominican Republic | 79%
|
| 26 June 2013 | Egypt | 79%
|
| 10 February 2012 | Haiti | 79%
|
| 21 October 2010 | Kiribati | 79%
|
| 11 October 2011 | Kuwait | 79%
|
| 11 February 2014 | Lesotho | 79%
|
| 30 October 2008 | Malaysia | 79%
|
| 5 December 2008 | Micronesia | 79%
|
| 19 March 2008 | Monaco | 79%
|
| 7 January 2011 | Qatar | 79%
|
| 12 May 2008 | San Marino | 79%
|
| 18 February 2008 | Senegal | 79%
|
| 1 December 2016 | Singapore | 79%
|
| 19 February 2008 | Taiwan | 79%
|
| 15 February 2018 | Barbados | 75%
|
| 7 August 2008 | Belize | 75%
|
| 18 August 2011 | Benin | 75%
|
| 17 February 2008 (Country Itself) | Kosovo | 75%
|
| 8 May 2010 | Djibouti | 75%
|
| 18 October 2014 | El Salvador | 75%
|
| 12 April 2010 | Eswatini | 75%
|
| 19 November 2012 | Fiji | 75%
|
| 15 September 2011 | Gabon | 75%
|
| 7 April 2009 | Gambia | 75%
|
| 23 January 2012 | Ghana | 75%
|
| 12 August 2011 | Guinea | 75%
|
| 10 January 2011 | Guinea-Bissau | 75%
|
| 3 September 2010 | Honduras | 75%
|
| 16 September 2011 | Ivory Coast | 75%
|
| 30 May 2008 | Liberia | 75%
|
| 14 December 2009 | Malawi | 75%
|
| 19 February 2009 | Maldives | 75%
|
| 17 April 2008 | Marshall Islands | 75%
|
| 12 January 2010 | Mauritania | 75%
|
| 6 March 2009 | Palau | 75%
|
| 28 November 2012 | Saint Kitts and Nevis | 75%
|
| 19 August 2011 | Saint Lucia | 75%
|
| 15 September 2008 | Samoa | 75%
|
| 11 June 2008 | Sierra Leone | 75%
|
| 12 April 2025 | Sudan | 75%
|
| 8 July 2016 | Suriname | 75%
|
| 20 January 2014 | Tonga | 75%
|
| 18 November 2010 | Tuvalu | 75%
|
| 28 April 2010 | Vanuatu | 75%
|
| 20 May 2015 | Antigua and Barbuda | 71%
|
| 25 April 2012 | Brunei | 71%
|
| 23 April 2008 | Burkina Faso | 71%
|
| 14 May 2009 | Comoros | 71%
|
| 20 September 2012 | East Timor | 71%
|
| 25 September 2013 | Grenada | 71%
|
| 13 June 2013 | Guyana | 71%
|
| 9 October 2008 | Montenegro | 71%
|
| 29 May 2013 | Tanzania | 64%
|
| 26 March 2025 | Kenya | 61%
|