Region
- United States 2,275 results
- Great Britain 379 results
- Developing countries 193 results
- Europe 152 results
- Africa 130 results
- Canada 100 results
- China 82 results
- England 77 results
- Kenya 75 results
- India 62 results
- OECD countries 59 results
- Germany 51 results
- Africa, Sub-Saharan 46 results
- France 46 results
- South Africa 42 results
- California 35 results
- Asia 34 results
- New York (State) 32 results
- Australia 29 results
- Italy 28 results
- New York 28 results
- Japan 25 results
- Tanzania 24 results
- Mexico 21 results
- Ontario 20 results
- Switzerland 19 results
- Brazil 18 results
- Europe, Eastern 18 results
- Israel 18 results
- Latin America 18 results
- Southern States 18 results
- Asia, Central 16 results
- Caribbean Area 16 results
- Egypt 16 results
- European Union countries 16 results
- Ghana 16 results
- Greece 16 results
- London 16 results
- Netherlands 16 results
- Africa, North 14 results
- Bangladesh 14 results
- Massachusetts 14 results
- Middle East 14 results
- Pacific Area 14 results
- Sweden 14 results
- Uganda 14 results
- Central America 13 results
- Ethiopia 12 results
- Russia (Federation) 12 results
- Singapore 12 results
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