Region
United States
92
États-Unis
53
Soviet Union
3
Russia (Federation)
2
Russie
2
URSS
2
Wisconsin
2
Africa
1
Afrique
1
Alaska
1
Amérique latine
1
Arizona
1
Asia
1
Asia, Central
1
Asie
1
Asie centrale
1
Atlanta
1
Atlanta (Ga.)
1
California
1
Californie
1
Canal de Panamá (Panamá)
1
Caucase
1
Caucasus
1
Central Asia
1
Chechni͡a
1
Chechni͡a (Russia)
1
China
1
Chine
1
Chornobylʹ
1
Clark County
1
Clark County (Nev.)
1
Colorado
1
Cuba
1
Developing countries
1
Europe
1
Georgia
1
Great Lakes
1
Great Lakes Region
1
Guam
1
Gulf States
1
Indiana
1
Latin America
1
Maryland
1
Middle East
1
Nevada
1
New Mexico
1
Nouveau-Mexique
1
Oklahoma
1
Panama
1
Panama Canal
1
more ...