| 2010 | 2011 | 2012 | 2013 | 2014 | |
|---|---|---|---|---|---|
| Trenciansky kraj | 14 526 | 13 481 | 12 528 | 12 753 | 14 276 |
| Trnavský kraj | 16 681 | 13 224 | 13 515 | 14 652 | 13 529 |
| Zilinský kraj | 13 855 | 10 325 | 14 993 | 10 563 | 13 134 |
| Presovský kraj | 13 955 | 12 343 | 10 681 | 11 596 | 13 111 |
| Banskobystrický kraj | 10 624 | 10 833 | 8 762 | 10 288 | 12 388 |
| Kosický kraj | 11 784 | 13 219 | 13 872 | 12 651 | 11 997 |
| Nitriansky kraj | 19 029 | 15 332 | 11 610 | 10 701 | 11 971 |
| Bratislavský kraj | 11 705 | 10 167 | 8 746 | 9 186 | 10 752 |