| Nation | Total |
|---|---|
| Germany | 10 |
| Poland | 3 |
| Czech Republic | 2 |
| Algeria | 1 |
| Croatia | 1 |
| Cameroon | 1 |
| Sweden | 1 |
| Canada | 1 |
| Albania | 1 |
| Japan | 1 |
| France | 1 |
| Slovakia | 1 |
| Denmark | 1 |
| Ukraine | 1 |
VfL Bochum
| Nation | Total |
|---|---|
| Germany | 10 |
| Poland | 3 |
| Czech Republic | 2 |
| Algeria | 1 |
| Croatia | 1 |
| Cameroon | 1 |
| Sweden | 1 |
| Canada | 1 |
| Albania | 1 |
| Japan | 1 |
| France | 1 |
| Slovakia | 1 |
| Denmark | 1 |
| Ukraine | 1 |