| Peru | PE | 415 | |
| Brazil | BR | 335 | |
| Colombia | CO | 271 | |
| Ecuador | EC | 252 | |
| Bolivia | BO | 203 | |
| Venezuela | VE | 173 | |
| Panama | PA | 170 | |
| Costa Rica | CR | 138 | |
| Paraguay | PY | 87 | |
| Guyana | GY | 77 | |
| Nicaragua | NI | 70 | |
| Gabon | GA | 36 | |
| Belize | BZ | 30 | |
| Mexico | MX | 26 | |
| Madagascar | MG | 25 | |
| Suriname | SR | 24 | |
| French Guiana | GF | 23 | |
| Cameroon | CM | 21 | |
| Honduras | HN | 17 | |
| Ivory Coast | CI | 16 | |
| Liberia | LR | 15 | |
| Argentina | AR | 13 | |
| Benin | BJ | 11 | |
| Aleutian Isl, Hawaiian Isl, United States | US | 11 | |
| Guatemala | GT | 10 | |
| Republic of the Congo | CG | 7 | |
| Nigeria | NG | 6 | |
| Zaire (please use Democratic Republic of the Congo), Congo (Kinshasa). This is now Democratic Republic of the Congo, Democratic Republic of the Congo | CD | 5 | |
| Ghana | GH | 5 | |
| TT | 4 | |
| Central African Republic | CF | 3 | |
| Guinea | GN | 2 | |
| Bioko, Equatorial Guinea, Pagalu (Annobon) | GQ | 2 | |
| Indonesia, Irian Jaya, Java, Moluccas, Sulawesi, Sumatra | ID | 2 | |
| Caribbean | JM | 1 | |
| El Salvador | SV | 1 | |
| Togo | TG | 1 | |
| Sierra Leone | SL | 1 | |
| Senegal | SN | 1 | |
| Puerto Rico | PR | 1 | |
| DO | 1 | |
| Total | | 2512 | |