Region
- United States 841 results
- China 504 results
- Developing countries 320 results
- Africa 265 results
- Europe 191 results
- Latin America 180 results
- India 146 results
- Asia 138 results
- Mexico 134 results
- Great Britain 124 results
- Japan 106 results
- Africa, Sub-Saharan 100 results
- Europe, Eastern 100 results
- Kenya 91 results
- Russia (Federation) 88 results
- European Union countries 74 results
- East Asia 70 results
- Middle East 70 results
- Germany 62 results
- Caribbean Area 60 results
- Egypt 56 results
- Southeast Asia 56 results
- Southern States 56 results
- South Africa 54 results
- New York (State) 52 results
- Canada 50 results
- Turkey 48 results
- Mexique 46 results
- Brazil 44 results
- England 44 results
- California 42 results
- Soviet Union 42 results
- New York 40 results
- Pacific Area 40 results
- Italy 38 results
- Nigeria 36 results
- Africa, North 34 results
- Ghana 34 results
- North America 34 results
- Singapore 34 results
- Greece 32 results
- Indonesia 32 results
- Ireland 32 results
- Russia 30 results
- Europe, Central 28 results
- France 28 results
- Spain 28 results
- Asia, Central 26 results
- Korea (South) 26 results
- South Asia 26 results more…