Country
- United States, born Great Britain68
- Canada65
- France, born Switzerland65
- Sweden59
- Colombia56
- Holland53
- Democratic Republic of Congo49
- Scotland47
- Flanders46
- Czechoslovakia42
- Poland42
- Turkey41
- Great Britain38
- Australia36
- Armenia, active Egypt32
- Israel31
- United States, born Mexico29
- United States, born France28
- Thailand23
- USSR23