Region
- United States 68 Treffer
- Great Britain 13 Treffer
- New Zealand 7 Treffer
- Australia 5 Treffer
- Canada 5 Treffer
- China 4 Treffer
- Europe 4 Treffer
- India 4 Treffer
- Japan 4 Treffer
- Oceania 4 Treffer
- Developing countries 3 Treffer
- Arctic regions 2 Treffer
- Italy 2 Treffer
- Papua New Guinea 2 Treffer
- Scandinavia 2 Treffer
- Soviet Union 2 Treffer
- Africa 1 Treffer
- Asia 1 Treffer
- Cuba 1 Treffer
- East Asia 1 Treffer
- Europe, Eastern 1 Treffer
- European Union countries 1 Treffer
- France 1 Treffer
- Germany 1 Treffer
- Himalaya Mountains 1 Treffer
- Indonesia 1 Treffer
- Iran 1 Treffer
- Ireland 1 Treffer
- Israel 1 Treffer
- Korea (South) 1 Treffer
- Latin America 1 Treffer
- Malaysia 1 Treffer
- Northern Ireland 1 Treffer
- Russia (Federation) 1 Treffer
- South Asia 1 Treffer
- South Island 1 Treffer
- Tonga 1 Treffer
- Wales 1 Treffer
- Western countries 1 Treffer