| Nation | Total |
|---|---|
| Samoa | 53 |
| Scotland | 48 |
| Australia | 45 |
| Argentina | 45 |
| Wales | 44 |
| South Africa | 44 |
| Ireland | 44 |
| Italy | 42 |
| France | 41 |
| England | 40 |
| New Zealand | 40 |
| Japan | 35 |
| Canada | 34 |
| Spain | 34 |
| Fiji | 33 |
| Romania | 30 |
| United States | 30 |
| Tonga | 30 |
| Portugal | 27 |
| Georgia | 26 |
| Russia | 22 |
| Chile | 22 |
| Uruguay | 15 |
| Brazil | 15 |
| Other | 1 |
