| Continents |  |
|||||||
|---|---|---|---|---|---|---|---|---|
| Africa | 9,040 | 1,945 | 6,378 | 4,734 | 3,201 | 4,558 | 35 | 28 |
| South America | 12,273 | 374 | 1,814 | 6,000 | 1,187 | 334 | 8 | 26 |
| Australia and Oceania | 2,591 | 1,254 | 1,299 | 2,389 | 1,477 | 557 | 11 | 10 |
| Northern America | 3,959 | 81 | 4,969 | 2,960 | 2,579 | 2,290 | 85 | 236 |
| Asia | 17,664 | 7,808 | 21,590 | 13,491 | 4,170 | 13,535 | 261 | 134 |
| Europe | 11,400 | 1,656 | 25,152 | 9,103 | 3,585 | 14,947 | 460 | 2,688 |
| World | 50,131 | 12,282 | 29,849 | 28,274 | 7,127 | 15,285 | 460 | 3,136 |