| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|
| Baden-Württemberg | 1 613 | 1 521 | 1 632 | 1 637 | 1 453 | 1 756 | 1 922 | 1 798 | 1 502 |
| Bayern | 3 308 | 3 278 | 3 448 | 3 718 | 3 535 | 4 002 | 4 414 | 4 258 | 3 884 |
| Brandenburg | 694 | 992 | 996 | 835 | 760 | 1 009 | 1 209 | 1 191 | 1 143 |
| Hessen | 1 050 | 1 172 | 1 282 | 1 267 | 859 | 1 398 | 1 397 | 1 314 | 1 169 |
| Mecklenburg-Vorpommern | 2 132 | 2 638 | 2 465 | 2 350 | 2 696 | 2 573 | 3 170 | 3 101 | 2 294 |
| Niedersachsen | 3 214 | 3 552 | 3 430 | 3 082 | 2 839 | 3 481 | 3 659 | 3 791 | 3 404 |
| Nordrhein-Westfalen | 2 121 | 2 401 | 2 229 | 2 245 | 2 101 | 2 562 | 2 528 | 2 450 | 2 161 |
| Rheinland-Pfalz | 655 | 636 | 814 | 697 | 696 | 921 | 850 | 854 | 759 |
| Saarland | 57 | 55 | 67 | 54 | 62 | 67 | 59 | 64 | 52 |
| Sachsen | 1 107 | 1 316 | 1 366 | 1 306 | 1 118 | 1 343 | 1 715 | 1 560 | 1 578 |
| Sachsen-Anhalt | 2 277 | 2 507 | 2 593 | 2 271 | 2 597 | 2 619 | 2 899 | 2 492 | 2 799 |
| Schleswig-Holstein | 1 842 | 1 971 | 1 843 | 1 679 | 2 063 | 1 522 | 2 006 | 1 935 | |
| Thüringen | 1 500 | 1 587 | 1 488 | 1 554 | 1 557 | 1 700 | 1 868 | 1 638 | 1 887 |