| years | Country | % Correct | |
|---|---|---|---|
| 54.36 | C | Central African Republic | 92%
|
| 55.75 | N | Nigeria | 89%
|
| 55.17 | C | Chad | 88%
|
| 55.65 | L | Lesotho | 83%
|
| 58.74 | S | South Sudan | 81%
|
| 62.71 | B | Burundi | 80%
|
| 64.70 | Z | Zambia | 80%
|
| 62.16 | Z | Zimbabwe | 80%
|
| 59.38 | G | Guinea Bissau | 78%
|
| 58.34 | S | Somalia | 78%
|
| 62.22 | A | Angola | 77%
|
| 62.84 | B | Benin | 77%
|
| 60.32 | C | Cameroon | 77%
|
| 60.54 | M | Mali | 77%
|
| 55.92 | S | Sierra Leone | 77%
|
| 61.60 | D | D.R. Congo | 75%
|
| 62.64 | G | Guinea | 75%
|
| 58.75 | I | Ivory Coast | 75%
|
| 63.62 | N | Niger | 75%
|
| 63.26 | G | The Gambia | 75%
|
| 62.13 | T | Togo | 75%
|
| 64.38 | U | Uganda | 75%
|
| 62.98 | B | Burkina Faso | 73%
|
| 59.82 | E | Equatorial Guinea | 73%
|
| 64.94 | G | Ghana | 73%
|
| 62.13 | M | Mozambique | 73%
|
| 65.00 | L | Liberia | 72%
|
| 61.05 | E | Eswatini | 70%
|
| 64.99 | H | Haiti | 70%
|
| 64.86 | N | Namibia | 70%
|
| 66.09 | S | Sudan | 70%
|
| 66.44 | Y | Yemen | 70%
|
| 67.48 | E | Eritrea | 69%
|
| 67.47 | K | Kenya | 69%
|
| 64.88 | S | South Africa | 69%
|
| 67.81 | E | Ethiopia | 67%
|
| 65.98 | A | Afghanistan | 66%
|
| 65.03 | C | Comoros | 66%
|
| 65.62 | M | Malawi | 66%
|
| 65.57 | M | Mauritania | 66%
|
| 65.21 | R | R. Congo | 66%
|
| 67.87 | D | Djibouti | 64%
|
| 66.39 | T | Tanzania | 64%
|
| 67.03 | G | Gabon | 63%
|
| 70.42 | I | India | 63%
|
| 70.00 | R | Rwanda | 63%
|
| 68.87 | S | Senegal | 63%
|
| 69.86 | B | Botswana | 59%
|
| 67.91 | F | Fiji | 59%
|
| 85.03 | J | Japan | 59%
|
| 72.54 | E | Egypt | 58%
|
| 68.21 | M | Madagascar | 58%
|
| 67.79 | P | Pakistan | 58%
|
| 70.99 | V | Vanuatu | 58%
|
| 72.34 | V | Venezuela | 58%
|
| 71.08 | I | Iraq | 56%
|
| 67.78 | M | Myanmar | 56%
|
| 65.22 | P | Papua New Guinea | 56%
|
| 72.04 | U | Uzbekistan | 56%
|
| 89.17 | M | Monaco | 55%
|
| 72.99 | R | Russia | 55%
|
| 72.50 | U | Ukraine | 55%
|
| 72.32 | I | Indonesia | 53%
|
| 69.17 | K | Kiribati | 53%
|
| 83.13 | F | France | 52%
|
| 68.27 | F | F.S. Micronesia | 52%
|
| 84.01 | I | Italy | 52%
|
| 71.95 | K | Kyrgyzstan | 52%
|
| 69.07 | N | Nauru | 52%
|
| 80.73 | Q | Qatar | 52%
|
| 84.07 | S | Singapore | 52%
|
| 84.25 | S | Switzerland | 52%
|
| 81.77 | U | United Kingdom | 52%
|
| 79.11 | U | United States | 52%
|
| 72.35 | B | Bolivia | 50%
|
| 81.40 | D | Denmark | 50%
|
| 70.26 | G | Guyana | 50%
|
| 71.66 | P | Philippines | 50%
|
| 83.99 | S | Spain | 50%
|
| 68.51 | T | Tuvalu | 50%
|
| 82.05 | A | Austria | 48%
|
| 70.54 | C | Cambodia | 48%
|
| 82.48 | F | Finland | 48%
|
| 81.88 | G | Germany | 48%
|
| 82.81 | I | Ireland | 48%
|
| 82.94 | N | Norway | 48%
|
| 78.58 | O | Oman | 48%
|
| 71.01 | S | São Tomé and Príncipe | 48%
|
| 68.63 | T | Turkmenistan | 48%
|
| 83.94 | A | Australia | 47%
|
| 82.17 | B | Belgium | 47%
|
| 82.96 | C | Canada | 47%
|
| 79.18 | E | Estonia | 47%
|
| 83.52 | I | Iceland | 47%
|
| 82.79 | L | Luxembourg | 47%
|
| 70.53 | M | Mongolia | 47%
|
| 71.74 | N | Nepal | 47%
|
| 82.78 | N | Netherlands | 47%
|
| 72.89 | N | North Korea | 47%
|
| 78.27 | P | Poland | 47%
|
| 82.65 | P | Portugal | 47%
|
| 81.85 | S | Slovenia | 47%
|
| 83.33 | S | Sweden | 47%
|
| 71.76 | T | Tajikistan | 47%
|
| 83.15 | A | Andorra | 45%
|
| 72.77 | B | Bhutan | 45%
|
| 79.02 | C | Croatia | 45%
|
| 79.85 | C | Czechia | 45%
|
| 82.80 | G | Greece | 45%
|
| 72.59 | G | Grenada | 45%
|
| 74.88 | J | Jamaica | 45%
|
| 73.23 | K | Kosovo | 45%
|
| 68.89 | L | Laos | 45%
|
| 75.73 | L | Latvia | 45%
|
| 73.44 | L | Libya | 45%
|
| 82.31 | L | Liechtenstein | 45%
|
| 83.06 | M | Malta | 45%
|
| 72.30 | M | Moldova | 45%
|
| 82.80 | N | New Zealand | 45%
|
| 83.50 | S | South Korea | 45%
|
| 71.32 | T | Tonga | 45%
|
| 70.18 | E | East Timor | 44%
|
| 75.87 | H | Honduras | 44%
|
| 77.31 | H | Hungary | 44%
|
| 81.04 | T | Taiwan | 44%
|
| 78.43 | U | Uruguay | 44%
|
| 73.33 | A | Azerbaijan | 42%
|
| 73.57 | B | Bangladesh | 42%
|
| 80.74 | C | Chile | 42%
|
| 74.06 | E | El Salvador | 42%
|
| 75.01 | J | Jordan | 42%
|
| 76.41 | L | Lithuania | 42%
|
| 76.50 | R | Romania | 42%
|
| 83.58 | S | San Marino | 42%
|
| 78.46 | U | United Arab Emirates | 42%
|
| 75.77 | V | Vietnam | 42%
|
| 75.05 | G | Guatemala | 41%
|
| 77.33 | I | Iran | 41%
|
| 83.49 | I | Israel | 41%
|
| 73.90 | K | Kazakhstan | 41%
|
| 75.41 | M | Mexico | 41%
|
| 72.98 | S | Saint Vincent and the Grenadines | 41%
|
| 78.00 | S | Slovakia | 41%
|
| 72.13 | S | Suriname | 41%
|
| 75.20 | B | Belarus | 39%
|
| 76.57 | B | Brazil | 39%
|
| 74.65 | D | Dominican Republic | 39%
|
| 74.59 | P | Paraguay | 39%
|
| 78.45 | T | Turkey | 39%
|
| 77.17 | A | Argentina | 38%
|
| 75.49 | B | Bulgaria | 38%
|
| 77.47 | C | China | 38%
|
| 81.51 | C | Cyprus | 38%
|
| 75.85 | K | Kuwait | 38%
|
| 78.27 | L | Lebanon | 38%
|
| 75.23 | N | Nicaragua | 38%
|
| 76.26 | N | North Macedonia | 38%
|
| 79.10 | P | Panama | 38%
|
| 77.36 | T | Tunisia | 38%
|
| 78.96 | A | Albania | 36%
|
| 77.93 | B | Bosnia and Herzegovina | 36%
|
| 80.94 | C | Costa Rica | 36%
|
| 74.24 | G | Georgia | 36%
|
| 77.39 | M | Montenegro | 36%
|
| 77.43 | M | Morocco | 36%
|
| 74.60 | P | Palau | 36%
|
| 76.47 | S | Serbia | 36%
|
| 77.50 | A | Algeria | 34%
|
| 75.55 | A | Armenia | 34%
|
| 75.09 | B | Belize | 34%
|
| 73.58 | C | Cape Verde | 34%
|
| 77.87 | C | Colombia | 34%
|
| 79.18 | C | Cuba | 34%
|
| 76.65 | M | Malaysia | 34%
|
| 75.69 | S | Saudi Arabia | 34%
|
| 73.91 | T | Trinidad and Tobago | 34%
|
| 77.73 | B | Bahrain | 33%
|
| 77.44 | P | Peru | 33%
|
| 73.74 | S | Seychelles | 33%
|
| 73.38 | S | Solomon Islands | 33%
|
| 77.74 | T | Thailand | 33%
|
| 79.64 | B | Barbados | 31%
|
| 77.71 | E | Ecuador | 31%
|
| 79.89 | M | Maldives | 31%
|
| 76.95 | S | Saint Kitts and Nevis | 31%
|
| 76.67 | S | Saint Lucia | 31%
|
| 76.01 | S | Syria | 31%
|
| 74.28 | B | The Bahamas | 31%
|
| 77.48 | D | Dominica | 30%
|
| 75.51 | M | Mauritius | 30%
|
| 73.75 | S | Samoa | 30%
|
| 76.35 | B | Brunei | 28%
|
| 77.47 | A | Antigua and Barbuda | 27%
|
| 74.58 | M | Marshall Islands | 27%
|
| 77.56 | S | Sri Lanka | 25%
|