Region
- United States 10 results
- New Zealand 9 results
- Great Britain 5 results
- Asia 2 results
- Canterbury 2 results
- Pacific Area 2 results
- Africa 1 results
- Antarctica 1 results
- Arctic Archipelago 1 results
- Australia 1 results
- Brazil 1 results
- Canada 1 results
- Central America 1 results
- China 1 results
- Developing countries 1 results
- Europe 1 results
- European Economic Community countries 1 results
- Netherlands 1 results
- Northwest Territories 1 results