Region
United States --
80
United States
55
China
11
China --
11
Japan --
6
Asia
5
Asia --
5
Europe --
5
Japan
5
Canada --
3
Latin America
3
Latin America --
3
Australia --
2
Europe
2
European Economic Community countries --
2
Mexico
2
Mexico --
2
Pacific Area --
2
Soviet Union --
2
Australia
1
Central America
1
Central America --
1
Cuba --
1
East Asia --
1
Europe, Eastern
1
Europe, Eastern --
1
European Economic Community countries
1
European Union Countries --
1
Foreign countries
1
Germany
1
Germany (West)
1
Germany (West) --
1
Germany --
1
Mwxico --
1
New Zealand --
1
Philippines
1
Philippines --
1
Puerto Rico --
1
Southeast Asia
1
Southeast Asia --
1
Taiwan
1
Taiwan --
1
United Kingdom
1
United Nations --
1