| Nation | Total |
|---|---|
| France | 222 |
| England | 141 |
| Wales | 81 |
| Italy | 66 |
| South Africa | 49 |
| Ireland | 48 |
| New Zealand | 33 |
| Russia | 31 |
| Australia | 28 |
| Romania | 27 |
| Samoa | 25 |
| Fiji | 22 |
| Tonga | 21 |
| Scotland | 15 |
| Georgia | 13 |
| Argentina | 10 |
| Spain | 5 |
| 3 | |
| United States | 3 |
| Portugal | 2 |
| Ukraine | 2 |
| Namibia | 2 |
| Hong Kong | 1 |
| Canada | 1 |
| Cook Islands | 1 |
| Colombia | 1 |
| Moldova | 1 |
