אזור
United States
9
Iran
6
China
4
California
3
Great Britain
3
Africa
2
Brazil
2
Canada
2
Europe
2
India
2
Turkey
2
Antarctic Regions
1
Arctic Regions
1
Asia
1
Australasia
1
Grande-Bretagne
1
Greece
1
Malaysia
1
Mediterranean Region
1
Middle East
1
New Zealand
1
Nigeria
1
Noordpoolgebied
1
Oman
1
Pakistan
1
Saudi Arabia
1
Spain
1
Thailand
1
West (U.S.)
1
West United States
1