1

Japan

3

1

-

-

-

2

Netherlands

1

-

-

1

-

3

Canada

-

1

-

-

-

3

Germany

-

1

-

-

-

3

Switzerland

-

1

-

-

-

6

Soviet Union

-

-

4

-

-

7

Republic of Korea

-

-

1

2

-

7

United States of America

-

-

1

2

-

9

Australia

-

-

1

-

-

9

West Germany

-

-

1

-

-

11

Argentina

-

-

-

1

-

11

Austria

-

-

-

1

-

11

Brazil

-

-

-

1

-

11

France

-

-

-

1

-

11

Philippines

-

-

-

1

-

11

Thailand

-

-

-

1

-

17

Australia

17

Chinese Taipei

17

Costa Rica

17

Great Britain

17

Ireland

17

Italy

17

Malaysia

17

Mexico

17

Panama

17

Portugal

17

Thailand

17

Tunisia

17

Venezuela

17

Vietnam