| Year | Country | % Correct |
|---|---|---|
| 1945 | Syria | 71%
|
| 2011 | South Sudan | 67%
|
| 2002 | East Timor | 52%
|
| 1990 | Samoa | 52%
|
| 1990 | Kiribati | 48%
|
| 1978 | Solomon Islands | 48%
|
| 1990 | Tuvalu | 48%
|
| 2008 | Kosovo | 43%
|
| 1998 | Palau | 43%
|
| 2012 | Tonga | 43%
|
| 1995 | Central African Republic | 38%
|
| 1998 | Turkmenistan | 38%
|
| 1993 | Belarus | 33%
|
| 2012 | Montenegro | 33%
|
| 1994 | Saint Vincent and the Grenadines | 29%
|
| 1979 | Liechtenstein | 24%
|
| 1964 | Madagascar | 24%
|