| Nation | Total |
|---|---|
| United States | 217 |
| Canada | 58 |
| South Africa | 50 |
| New Zealand | 49 |
| Australia | 24 |
| England | 24 |
| Ireland | 14 |
| Argentina | 14 |
| Fiji | 13 |
| Samoa | 9 |
| Tonga | 6 |
| Scotland | 6 |
| Namibia | 5 |
| Uruguay | 3 |
| Netherlands | 1 |
| American Samoa | 1 |
| Egypt | 1 |
| Brazil | 1 |
| Nigeria | 1 |
| Chile | 1 |
| Belgium | 1 |
| United Kingdom | 1 |
