| Est. # | Country | % Correct |
|---|---|---|
| 50,000 | Brazil | 94%
|
| 140,000 | India | 88%
|
| 200,000 | South Africa | 88%
|
| 105,000 | Argentina | 81%
|
| 135,000 | Chile | 81%
|
| 130,000 | Namibia | 81%
|
| 37,000 | Peru | 81%
|
| 200,000 | Botswana | 75%
|
| 40,000 | Mexico | 69%
|
| 50,000+ | Pakistan | 69%
|
| 1,600,000 | Tanzania | 69%
|
| 30,000 | Venezuela | 69%
|
| 51,000 | Bolivia | 63%
|
| 300,000 | Ethiopia | 63%
|
| 2,000,000 | Kenya | 63%
|
| 100,000 | Algeria | 50%
|
| 130,000 | Iran | 50%
|
| 70,000 | Cuba | 44%
|
| 70,000 | Spain | 38%
|
| 30,000 | Senegal | 25%
|
| 45,000 | Mauritania | 19%
|