| Nation | Total |
|---|---|
| Scotland | 43 |
| England | 36 |
| Canada | 28 |
| Wales | 27 |
| South Africa | 25 |
| New Zealand | 25 |
| Argentina | 25 |
| Australia | 23 |
| France | 22 |
| Ireland | 20 |
| United States | 20 |
| Romania | 19 |
| Other | 3 |
| Nation | Total |
|---|---|
| Scotland | 43 |
| England | 36 |
| Canada | 28 |
| Wales | 27 |
| South Africa | 25 |
| New Zealand | 25 |
| Argentina | 25 |
| Australia | 23 |
| France | 22 |
| Ireland | 20 |
| United States | 20 |
| Romania | 19 |
| Other | 3 |