Region
- New Zealand 172 results
- United States 129 results
- Great Britain 55 results
- Developing countries 35 results
- China 27 results
- Europe 20 results
- Japan 20 results
- Australia 19 results
- England 13 results
- Asia 10 results
- European Union countries 8 results
- India 7 results
- London 7 results
- Mexico 7 results
- Oceania 7 results
- California 6 results
- Fiji 6 results
- Christchurch 5 results
- France 5 results
- Germany 5 results
- Latin America 5 results
- New York 5 results
- New York (State) 5 results
- Pacific Area 5 results
- Auckland (Region) 4 results
- Canada 4 results
- Europe, Eastern 4 results
- South Africa 4 results
- Africa, Sub-Saharan 3 results
- Australasia 3 results
- Brazil 3 results
- Canterbury 3 results
- East Asia 3 results
- Indonesia 3 results
- Netherlands 3 results
- New York (N.Y.) 3 results
- Philippines 3 results
- Samoa 3 results
- Southeast Asia 3 results
- Soviet Union 3 results
- Washington (State) 3 results
- British Columbia 2 results
- Case studies 2 results
- Developed countries 2 results
- Florida 2 results
- Germany (West) 2 results
- Hawaii 2 results
- Hong Kong 2 results
- Illinois 2 results
- Islamic countries 2 results more…