Region
United States
Poland
6
États-Unis
4
California
3
Central America
3
Lithuania
3
Armenia (Republic)
2
Canada
2
Chicago
2
Chicago (Ill.)
2
Czechoslovakia
2
Great Britain
2
Illinois
2
Israel
2
Italy
2
Pennsylvania
2
Russia
2
Russia (Federation)
2
Serbia
2
Soviet Union
2
Spain
2
Ukraine
2
America
1
Amérique
1
Armenia
1
Communist countries
1
Islamic countries
1
Latin America
1
Lituanie
1
Middle East
1
Nicaragua
1
Philadelphia
1
Slovakia
1
Slovaquie
1
Tchécoslovaquie
1
Washington Metropolitan Area
1