Region
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Caribbean Area
2
Caucasus
2
Cayman Islands
1
Central African Republic
1
Central America
5
Central Asia
1
Central Europe
6
Chad
1
Charleston
1
Charleston (S.C.)
1
Charlotte Metropolitan Area
1
Charlotte Metropolitan Area (N.C.)
1
Chicago
1
Chicago (Ill.)
1
Chicago Metropolitan Area
1
Chicago Metropolitan Area (Ill.)
1
Chile
9
Chili
1
China
17
Cincinnati
1
Cincinnati (Ohio)
1
Cleveland
1
Cleveland (Ohio)
1
Colombia
9
Colombie
1
Colombie-Britannique
2
Colorado
9
Columbus Region
1
Columbus Region (Ohio)
1
Communist countries
2
Comoros
1
Congo (Democratic Republic)
1
Connecticut
1
Costa Rica
1
Côte d'Ivoire
4
Croatia
5
Cuba
2
Cyprus
2
Czech Republic
4
Dallas Metropolitan Area
1
Dallas Metropolitan Area (Tex.)
1
Delaware
1
Denmark
6
Denver
1
Denver (Colo.)
1
Denver Metropolitan Area
1
Denver Metropolitan Area (Colo.)
1
Detroit
2
Detroit (Mich.)
2
Detroit Metropolitan Area
1
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