Region
- United States 29 Treffer
- New Zealand 15 Treffer
- Great Britain 12 Treffer
- China 8 Treffer
- Japan 4 Treffer
- England 3 Treffer
- Greece 3 Treffer
- India 3 Treffer
- Papua New Guinea 3 Treffer
- Athens (Greece) 2 Treffer
- Fiji 2 Treffer
- Oceania 2 Treffer
- Southeast Asia 2 Treffer
- Africa 1 Treffer
- Alaska 1 Treffer
- Athens 1 Treffer
- Auckland 1 Treffer
- Auckland (N.Z.) 1 Treffer
- Beijing (China) 1 Treffer
- Bougainville 1 Treffer
- Bougainville Island (Papua New Guinea) 1 Treffer
- Brazil 1 Treffer
- California 1 Treffer
- Christchurch 1 Treffer
- Christchurch (N.Z.) 1 Treffer
- Developing countries 1 Treffer
- Fairbanks 1 Treffer
- Fairbanks (Alaska) 1 Treffer
- Gazelle Peninsula 1 Treffer
- Gazelle Peninsula (Papua New Guinea) 1 Treffer
- Germany 1 Treffer
- Guatemala 1 Treffer
- Halifax 1 Treffer
- Halifax (N.S.) 1 Treffer
- Los Angeles 1 Treffer
- Los Angeles (Calif.) 1 Treffer
- Micronesia (Federated States) 1 Treffer
- Northern Ireland 1 Treffer
- Nova Scotia 1 Treffer
- Pacific Area 1 Treffer
- Philippines 1 Treffer
- Rio de Janeiro 1 Treffer
- Rio de Janeiro (Brazil) 1 Treffer
- Rome 1 Treffer
- Scotland 1 Treffer
- South Africa 1 Treffer
- Soviet Union 1 Treffer
- Sri Lanka 1 Treffer
- Trans-Alaska Pipeline (Alaska) 1 Treffer