| Year | Country | % Correct |
|---|---|---|
| 1910 | South Africa | 90%
|
| 1922 | Egypt | 79%
|
| 2011 | South Sudan | 76%
|
| 1956 | Sudan | 74%
|
| 1956 | Morocco | 71%
|
| 1962 | Algeria | 62%
|
| 1993 | Eritrea | 62%
|
| 1956 | Tunisia | 62%
|
| 1951 | Libya | 60%
|
| 1975 | Angola | 57%
|
| 1975 | Comoros | 57%
|
| 1958 | Guinea | 57%
|
| 1975 | Mozambique | 57%
|
| 1957 | Ghana | 55%
|
| 1990 | Namibia | 55%
|
| 1980 | Zimbabwe | 55%
|
| 1975 | Cape Verde | 52%
|
| 1964 | Tanzania | 52%
|
| 1962 | Burundi | 50%
|
| 1962 | Rwanda | 50%
|
| 1975 | Sao Tome and Principe | 50%
|
| 1964 | Malawi | 48%
|
| 1962 | Uganda | 48%
|
| 1964 | Zambia | 48%
|
| 1963 | Kenya | 45%
|
| 1966 | Botswana | 40%
|
| 1958 | Niger | 40%
|
| 1968 | Eswatini | 36%
|
| 1976 | Seychelles | 36%
|
| 1968 | Equatorial Guinea | 33%
|
| 1977 | Djibouti | 31%
|
| 1966 | Lesotho | 31%
|
| 1968 | Mauritius | 29%
|
| 1973 | Guinea-Bissau | 24%
|
| 1965 | The Gambia | 19%
|
| 1961 | Sierra Leone | 17%
|