| # | Nation | 1st | 2nd | 3rd | 5th | 7th |
|---|---|---|---|---|---|---|
| 1 |  People's Republic of China
|
4 | 1 | - | - | - |
| 2 |  Brazil
|
1 | - | - | - | - |
| 2 |  Ireland
|
1 | - | - | - | - |
| 2 |  Nigeria
|
1 | - | - | - | - |
| 5 |  Great Britain
|
- | 3 | 3 | - | - |
| 6 |  Mauritius
|
- | 1 | 4 | 5 | 4 |
| 7 |  Gabon
|
- | 1 | 2 | 3 | - |
| 8 |  Canada
|
- | 1 | - | - | - |
| 9 |  Cameroon
|
- | - | 1 | - | - |
| 9 |  Luxembourg
|
- | - | 1 | - | - |
| 9 |  Seychelles
|
- | - | 1 | - | - |
| 12 |  Madagascar
|
- | - | - | 1 | 1 |