| Nation | Total |
|---|---|
| France | 143 |
| England | 129 |
| Wales | 109 |
| Ireland | 81 |
| Scotland | 74 |
| Italy | 66 |
| South Africa | 42 |
| New Zealand | 39 |
| Argentina | 20 |
| Samoa | 18 |
| Fiji | 15 |
| Australia | 15 |
| Tonga | 8 |
| Georgia | 4 |
| Canada | 4 |
| United States | 4 |
| Romania | 3 |
| Cameroon | 2 |
| Spain | 1 |
| Norway | 1 |
| Zimbabwe | 1 |
| Namibia | 1 |
| Germany | 1 |
| Other | 1 |
| Japan | 1 |
| Russia | 1 |
| Portugal | 1 |
| Uruguay | 1 |
| Cook Islands | 1 |
