| Nation | Total |
|---|---|
| France | 196 |
| England | 140 |
| Italy | 124 |
| Wales | 58 |
| Ireland | 38 |
| Romania | 38 |
| South Africa | 26 |
| New Zealand | 25 |
| Spain | 24 |
| Tonga | 19 |
| Argentina | 18 |
| Fiji | 17 |
| Scotland | 16 |
| Samoa | 15 |
| Australia | 10 |
| Georgia | 4 |
| Portugal | 2 |
| Morocco | 2 |
| United States | 2 |
| Cook Islands | 1 |
| Austria | 1 |
| 1 | |
| Russia | 1 |
| Cameroon | 1 |
| Lithuania | 1 |
| Canada | 1 |
| Namibia | 1 |
| Norway | 1 |
