.
| ■ World 37/246 | |
| ■ Africa 2/60 | ■ Eastern Africa 1/19 ■ Middle Africa 0/9 ■ Northern Africa 1/7 ■ Southern Africa 0/8 ■ Western Africa 0/17 |
| ■ South America 0/15 | |
| ■ North America 1/39 | ■ Caribbean 1/26 ■ Central America 0/8 ■ Northern America 0/5 |
| ■ Asia 6/55 | ■ Central Asia 0/5 ■ Eastern Asia 1/9 ■ Southern Asia 0/10 ■ South-Eastern Asia 2/13 ■ Western Asia 3/18 |
| ■ Europe 28/50 | ■ Eastern Europe 3/9 ■ Northern Europe 4/16 ■ Southern Europe 12/16 ■ Western Europe 9/9 |
| ■ Oceania 0/26 | ■ Australia and New Zealand 0/3 ■ Melanesia 0/5 ■ Micronesia 0/8 ■ Polynesia 0/10 |
| ■ Antarctica 0/1 | |