| Location | Nation or Territory | Membership Years |
| Africa | |
| Asia | |
| Europe | |
| S America | |
| Oceania | |
| Europe | |
| Europe | |
| S America | |
| S America | |
| Europe | |
| N America | |
| S America | |
| Asia | |
| S America | |
| N America | |
| N America | |
| Europe | |
| Europe | |
| N America | |
| S America | |
| Africa | |
| | Location | Nation or Territory | Membership Years |
| N America | |
| Europe | |
| Europe | |
| Europe | |
| Europe | |
| Europe | |
| N America | |
| N America | |
| N America | |
| Europe | |
| Asia | |
| Asia | |
| Asia | |
| Europe | |
| Europe | |
| Asia | |
| Europe | |
| Africa | |
| Europe | |
| Europe | |
| N America | |
| | Location | Nation or Territory | Membership Years |
| Europe | |
| Oceania | |
| N America | |
| Europe | |
| N America | |
| S America | |
| S America | |
| Europe | |
| Europe | |
| Europe | |
| Africa | |
| Eurasia | |
| Europe | |
| Europe | |
| Europe | |
| Aisa | |
| Eurasia | |
| Europe | |
| S America | |
| S America | |
| Europe | |
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