| Prisoners | Country | % Correct |
|---|---|---|
| 1,767,200 | United States | 100%
|
| 835,643 | Brazil | 94%
|
| 1,690,000 | China | 94%
|
| 433,006 | Russia | 94%
|
| 554,034 | India | 88%
|
| 232,230 | Mexico | 88%
|
| 151,755 | South Africa | 88%
|
| 336,315 | Turkey | 88%
|
| 275,518 | Indonesia | 81%
|
| 189,000 | Iran | 75%
|
| 125,697 | Vietnam | 75%
|
| 114,074 | Argentina | 69%
|
| 262,319 | Thailand | 69%
|
| 120,000 | Egypt | 63%
|
| 100,639 | Colombia | 56%
|
| 180,826 | Philippines | 50%
|
| 110,000 | Ethiopia | 31%
|
| 100,324 | Myanmar | 31%
|
| 94,749 | Algeria | 25%
|
| 97,204 | Morocco | 25%
|