Region
United States
70
Russia (Federation)
5
Poland
3
Hungary
2
Mexico
2
New Mexico
2
Aiken Region
1
Australia
1
Bulgaria
1
Burma
1
Canada
1
Czech Republic
1
Europe
1
Idaho
1
India
1
Iran
1
Jamaica
1
Japan
1
Lea County
1
Libya
1
Lithuania
1
Los Alamos
1
New York (State)
1
Pakistan
1
South Africa
1
South Carolina
1
Tennessee
1
Ukraine
1
Uzbekistan
1
West (U.S.)
1