Region
United States
United States --
13
Europe --
3
European Economic Community countries --
3
Canada
2
Canada --
2
Europe
2
European Economic Community countries
2
Japan
2
Alaska
1
Asia, Southeastern --
1
Central America
1
Central America --
1
China
1
Cuba
1
Cuba --
1
East Asia --
1
Finland
1
Finland --
1
Hong Kong (China) --
1
Japan --
1
Korea (South) --
1
Pacific Area --
1
Soviet Union
1
Soviet Union --
1
Taiwan --
1
Thailand
1
Thailand --
1