| # | Nation | 1st | 2nd | 3rd | 5th | 7th |
|---|---|---|---|---|---|---|
| 1 |  Great Britain
|
3 | 1 | 1 | 1 | 5 |
| 2 |  Netherlands
|
2 | - | - | 1 | 2 |
| 3 |  Italy
|
1 | - | 2 | - | 1 |
| 4 |  Canada
|
1 | - | - | - | 1 |
| 5 |  France
|
- | 2 | 3 | 3 | - |
| 6 |  Brazil
|
- | 2 | 1 | 3 | 2 |
| 7 |  Germany
|
- | 1 | 2 | 1 | 1 |
| 8 |  Israel
|
- | 1 | 1 | - | - |
| 9 |  Spain
|
- | - | 1 | 2 | - |
| 10 |  Belgium
|
- | - | 1 | 1 | - |
| 11 |  Austria
|
- | - | 1 | - | - |
| 12 |  Poland
|
- | - | - | 1 | - |
| 13 |  Hong Kong, China
|
- | - | - | - | - |
| 13 |  Mauritius
|
- | - | - | - | - |
| 13 |  Norway
|
- | - | - | - | - |
| 13 |  Portugal
|
- | - | - | - | - |
| 13 |  United States of America
|
- | - | - | - | - |