Region
- United States 69 results
- Great Britain 13 results
- New Zealand 7 results
- Australia 5 results
- Canada 5 results
- China 4 results
- Europe 4 results
- India 4 results
- Japan 4 results
- Oceania 4 results
- Developing countries 3 results
- Arctic regions 2 results
- Italy 2 results
- Papua New Guinea 2 results
- Scandinavia 2 results
- Soviet Union 2 results
- Africa 1 results
- Asia 1 results
- Cuba 1 results
- East Asia 1 results
- Europe, Eastern 1 results
- European Union countries 1 results
- France 1 results
- Germany 1 results
- Himalaya Mountains 1 results
- Indonesia 1 results
- Iran 1 results
- Ireland 1 results
- Israel 1 results
- Korea (South) 1 results
- Latin America 1 results
- Malaysia 1 results
- Northern Ireland 1 results
- Russia (Federation) 1 results
- South Asia 1 results
- South Island 1 results
- Tonga 1 results
- Wales 1 results
- Western countries 1 results