| Population | Country | % Correct |
|---|---|---|
| 223 804 632 | Nigeria | 100%
|
| 111 942 661 | Egypt | 93%
|
| 126 527 060 | Ethiopia | 89%
|
| 102 262 809 | D.R.C. | 75%
|
| 60 414 495 | South Africa | 75%
|
| 48 109 006 | Sudan | 71%
|
| 55 100 587 | Kenya | 68%
|
| 45 606 481 | Algeria | 64%
|
| 67 438 106 | Tanzania | 64%
|
| 48 582 334 | Uganda | 64%
|