| Nation | Total |
|---|---|
| Italy | 19 |
| Brazil | 3 |
| Argentina | 1 |
| Austria | 1 |
| Morocco | 1 |
| Greece | 1 |
| Czech Republic | 1 |
| Liechtenstein | 1 |
| Finland | 1 |
| Romania | 1 |
Siena
| Nation | Total |
|---|---|
| Italy | 19 |
| Brazil | 3 |
| Argentina | 1 |
| Austria | 1 |
| Morocco | 1 |
| Greece | 1 |
| Czech Republic | 1 |
| Liechtenstein | 1 |
| Finland | 1 |
| Romania | 1 |