| Est. # | Country | % Correct |
|---|---|---|
| 50,000 | Brazil | 100%
|
| 140,000 | India | 93%
|
| 200,000 | South Africa | 93%
|
| 105,000 | Argentina | 87%
|
| 135,000 | Chile | 87%
|
| 130,000 | Namibia | 87%
|
| 37,000 | Peru | 87%
|
| 200,000 | Botswana | 80%
|
| 40,000 | Mexico | 73%
|
| 50,000+ | Pakistan | 73%
|
| 1,600,000 | Tanzania | 73%
|
| 30,000 | Venezuela | 73%
|
| 51,000 | Bolivia | 67%
|
| 300,000 | Ethiopia | 67%
|
| 2,000,000 | Kenya | 67%
|
| 130,000 | Iran | 53%
|
| 100,000 | Algeria | 47%
|
| 70,000 | Cuba | 47%
|
| 70,000 | Spain | 40%
|
| 30,000 | Senegal | 27%
|
| 45,000 | Mauritania | 20%
|