| Continents |  |
|||||||
|---|---|---|---|---|---|---|---|---|
| Africa | 9,219 | 1,945 | 6,578 | 4,806 | 3,255 | 4,632 | 36 | 28 |
| South America | 12,274 | 374 | 1,810 | 6,051 | 1,198 | 334 | 8 | 26 |
| Australia and Oceania | 2,611 | 1,253 | 1,304 | 2,415 | 1,490 | 560 | 11 | 10 |
| Northern America | 3,973 | 82 | 5,034 | 2,997 | 2,596 | 2,318 | 87 | 237 |
| Asia | 17,844 | 7,811 | 22,164 | 13,645 | 4,262 | 13,736 | 274 | 134 |
| Europe | 11,413 | 1,663 | 25,510 | 9,169 | 3,655 | 15,101 | 460 | 2,696 |
| World | 50,316 | 12,290 | 30,207 | 28,455 | 7,204 | 15,438 | 460 | 3,145 |