| Nation | Total |
|---|---|
| Italy | 91 |
| South Africa | 16 |
| Argentina | 8 |
| New Zealand | 7 |
| England | 5 |
| Australia | 3 |
| Ireland | 3 |
| Samoa | 3 |
| Fiji | 2 |
| Romania | 1 |
| Serbia | 1 |
| Tonga | 1 |
Zebre
| Nation | Total |
|---|---|
| Italy | 91 |
| South Africa | 16 |
| Argentina | 8 |
| New Zealand | 7 |
| England | 5 |
| Australia | 3 |
| Ireland | 3 |
| Samoa | 3 |
| Fiji | 2 |
| Romania | 1 |
| Serbia | 1 |
| Tonga | 1 |