Rhanbarth
- United States 261 canlyniadau
- Africa 55 canlyniadau
- Kenya 48 canlyniadau
- Canada 46 canlyniadau
- Tropics 36 canlyniadau
- Developing countries 34 canlyniadau
- Europe 32 canlyniadau
- Great Britain 28 canlyniadau
- California 26 canlyniadau
- British Columbia 24 canlyniadau
- England 24 canlyniadau
- Southern States 24 canlyniadau
- India 18 canlyniadau
- Middle West 18 canlyniadau
- Africa, Sub-Saharan 16 canlyniadau
- China 14 canlyniadau
- Northwest, Pacific 14 canlyniadau
- Alaska 12 canlyniadau
- Amazon River Region 12 canlyniadau
- Japan 12 canlyniadau
- Latin America 12 canlyniadau
- Mediterranean Region 12 canlyniadau
- Mexico 12 canlyniadau
- New York (State) 12 canlyniadau
- Africa, Southern 10 canlyniadau
- Asia 10 canlyniadau
- Brazil 10 canlyniadau
- Great Basin 10 canlyniadau
- Greece 10 canlyniadau
- North America 10 canlyniadau
- Wisconsin 10 canlyniadau
- Africa, East 8 canlyniadau
- Cameroon 8 canlyniadau
- Cuba 8 canlyniadau
- Ethiopia 8 canlyniadau
- Iowa 8 canlyniadau
- Middle East 8 canlyniadau
- Minnesota 8 canlyniadau
- Netherlands 8 canlyniadau
- North Atlantic Ocean 8 canlyniadau
- Thailand 8 canlyniadau
- West (U.S.) 8 canlyniadau
- Africa, West 6 canlyniadau
- Alabama 6 canlyniadau
- America 6 canlyniadau
- Australia 6 canlyniadau
- Europe, Eastern 6 canlyniadau
- European Union countries 6 canlyniadau
- Illinois 6 canlyniadau
- Italy 6 canlyniadau rhagor...