| Nation | Total |
|---|---|
| Ireland | 161 |
| Wales | 147 |
| Italy | 87 |
| Scotland | 73 |
| New Zealand | 16 |
| South Africa | 16 |
| England | 14 |
| Fiji | 7 |
| Argentina | 5 |
| Australia | 4 |
| Tonga | 4 |
| Canada | 4 |
| Samoa | 3 |
| Japan | 2 |
| United States | 2 |
| Georgia | 1 |
| France | 1 |
| Romania | 1 |
| Nation | Total |
|---|---|
| Ireland | 161 |
| Wales | 147 |
| Italy | 87 |
| Scotland | 73 |
| New Zealand | 16 |
| South Africa | 16 |
| England | 14 |
| Fiji | 7 |
| Argentina | 5 |
| Australia | 4 |
| Tonga | 4 |
| Canada | 4 |
| Samoa | 3 |
| Japan | 2 |
| United States | 2 |
| Georgia | 1 |
| France | 1 |
| Romania | 1 |