| Baden-Württemberg | Bayern | Berlin |
 1991-1 |
 1991-2 |
 1991-3 |
| Brandenburg | Hamburg | Mecklenburg-Vorpommern |
 1991-4 |
 1991-5 |
 1991-6 |
| Niedersachsen | NRW | |
 1991-7 |
 1991-8/1 |
 1991-8/2 |
| NRW | Rheinland-Pfalz | Sachsen |
 1991-8/3 |
 1991-9 |
 1991-10 |
| Sachsen-Anhalt | Schleswig-Holstein | |
 1991-11 |
 1991-12 |
|