| Nation | Total |
|---|---|
| Germany | 13 |
| Spain | 3 |
| Greece | 1 |
| Finland | 1 |
| Czech Republic | 1 |
| Netherlands | 1 |
| Austria | 1 |
| Brazil | 1 |
| United States | 1 |
| Japan | 1 |
| Romania | 1 |
| Peru | 1 |
| Cameroon | 1 |
| Nigeria | 1 |
FC Schalke 04
| Nation | Total |
|---|---|
| Germany | 13 |
| Spain | 3 |
| Greece | 1 |
| Finland | 1 |
| Czech Republic | 1 |
| Netherlands | 1 |
| Austria | 1 |
| Brazil | 1 |
| United States | 1 |
| Japan | 1 |
| Romania | 1 |
| Peru | 1 |
| Cameroon | 1 |
| Nigeria | 1 |