| Nation | Total |
|---|---|
| United States | 179 |
| New Zealand | 66 |
| Canada | 58 |
| South Africa | 35 |
| Argentina | 24 |
| Australia | 24 |
| Ireland | 13 |
| England | 12 |
| Fiji | 10 |
| Scotland | 8 |
| Tonga | 7 |
| Samoa | 6 |
| Namibia | 5 |
| American Samoa | 2 |
| Cote d'Ivoire | 1 |
| Uruguay | 1 |
| Italy | 1 |
| Zimbabwe | 1 |
| Malaysia | 1 |
| Netherlands | 1 |
| Paraguay | 1 |
| Nigeria | 1 |
| Kenya | 1 |
| Chile | 1 |
| Germany | 1 |
