| Nation | Total |
|---|---|
| Japan | 65 |
| Australia | 64 |
| New Zealand | 61 |
| Wales | 58 |
| Tonga | 53 |
| Scotland | 53 |
| England | 52 |
| Romania | 51 |
| France | 49 |
| South Africa | 48 |
| Italy | 47 |
| Fiji | 46 |
| Spain | 46 |
| Argentina | 45 |
| Uruguay | 42 |
| Canada | 41 |
| Ireland | 41 |
| Georgia | 40 |
| Portugal | 37 |
| Belgium | 34 |
| Russia | 30 |
| Namibia | 29 |
| Chile | 28 |
| Samoa | 27 |
| United States | 22 |
| Netherlands | 14 |
| Other | 12 |
| Zimbabwe | 4 |
