| Date de l'abolition | Pays | % Correct |
|---|---|---|
| 1909 | Chine | 78%
|
| 1924 | Irak | 71%
|
| 1929 | Iran | 71%
|
| 1962 | Arabie Saoudite | 70%
|
| 1962 | Yémen | 65%
|
| 1992 | Pakistan | 62%
|
| 1952 | Qatar | 62%
|
| 1923 | Afghanistan | 60%
|
| 1970 | Oman | 60%
|
| 1922 | Maroc | 53%
|
| 1949 | Koweït | 49%
|
| 1937 | Bahreïn | 46%
|
| 1942 | Éthiopie | 42%
|
| 1960 | Niger | 42%
|
| 1980 | Mauritanie | 36%
|
| 1926 | Népal | 27%
|