| Country | ISO Code | Count | |
|---|---|---|---|
| Ethiopia | ET | 11 | |
| Turkmenistan | TM | 11 | |
| Morocco, Mascarene Islands | MA | 9 | |
| Tanzania | TZ | 8 | |
| Kenya | KE | 4 | |
| Tajikistan | TJ | 3 | |
| Aleutian Isl, Hawaiian Isl, United States | US | 2 | |
| Republic of Georgia | GE | 2 | |
| Zaire (please use Democratic Republic of the Congo), Congo (Kinshasa). This is now Democratic Republic of the Congo, Democratic Republic of the Congo | CD | 2 | |
| China | CN | 1 | |
| Algeria | DZ | 1 | |
| Argentina | AR | 1 | |
| Bolivia | BO | 1 | |
| Iran | IR | 1 | |
| France | FR | 1 | |
| Uganda | UG | 1 | |
| Kyrgyzstan | KG | 1 | |
| Malawi | MW | 1 | |
| Somalia | SO | 1 | |
| Total | 62 |