| Year | ||||
| Country | 1988 | 1989 | 1990 | |
| 1. | Canada | 1 | 1 | 2 |
| 2. | France | 4 | 3 | 2 |
| 3. | United States | 13 | 16 | 2 |
| 4. | Japan | 302 | 10 | 1 |
| 5. | India | 1 | 2 | 2 |
| 6. | England | 7 | 7 | - |
| 7. | Malaysia | 2 | 610 | - |
| 8. | Singapore | 800 | 901 | - |
| 9. | Hong-Kong | 1 | 2 | - |
| 10. | Taiwan | 3 | 600 | - |
| 11. | Switzerland | 2 | 10 | - |
| 12. | Germany | 385 | 6 | - |
| 13. | Kenya | 2 | - | - |
| 14. | Saudi Arabia | 2 | - | - |
| 15. | Zimbabwe | 1 | - | - |
| 16. | Belgium | 1 | - | - |
| 17. | United Arab Emirates | 1 | - | - |
| 18. | Austria | - | 4 | - |
| 19. | Italy | - | 1 | - |
| 20. | Morocco | - | 1 | - |
| 21. | Mexico | - | 2 | - |
| 22. | Phillipines | - | 1 | - |
| 23. | Qatar | - | 1 | - |
| 24. | China | - | 2 | - |
| 25. | Indonesia | - | 2 | - |
| 26. | Hungary | - | - | 1 |
| Total | 1,526 | 2,183 | 10 | |