Region
United States
2,778
Great Britain
72
California
30
Europe
28
European Union countries
19
Germany
18
England
13
Alaska
7
Australia
7
Mexico
7
New York (State)
7
Canada
6
China
6
Ohio
6
Pennsylvania
6
Florida
5
West Virginia
5
BRIC countries
4
Connecticut
4
Developing countries
4
Japan
4
New York
4
North America
4
Tennessee
4
Asia
3
European Economic Community countries
3
Georgia
3
Latin America
3
Nevada
3
New Jersey
3
Virginia
3
Wales
3
Yucca Mountain
3
États-Unis
3
Brazil
2
Colombia
2
Colorado
2
Delaware
2
France
2
India
2
Ireland
2
Kentucky
2
Korea (South)
2
Massachusetts
2
Middle West
2
Nebraska
2
North Carolina
2
Northern Mariana Islands
2
Oceania
2
Pacific Area
2
more ...