1. United States (1000)

2. Paraguay (891)

3. Brazil (773)

4. Puerto Rico (757)

5. Uruguay (618)

6. Bulgaria (612)

7. Soviet Union (575)

8. Czechoslovakia (570)

9. Philippines (541)

10. Suriname (521)

11. Argentina (515)

12. Taiwan (455)

13. Hungary (453)

14. Chile (404)

15. Mexico (403)

16. Israel (366)

17. Italy (359)

18. France (333)

19. Yugoslavia (313)

20. Canada (238)

21. Sudan (214)

22. Spain (208)

23. Poland (207)

24. South Korea (201)

25. Belgium (187)

26. Ecuador (178)

27. Greece (131)

28. Colombia (58)

29. Hong Kong (-7)

30. Japan (-20)

31. Australia (-51)

32. Switzerland (-153)

33. Indonesia (-166)

34. Thailand (-188)

35. Malaya (-269)

36. Austria (-319)

37. West Germany (-371)

38. Britain Northern Ireland (-544)