| 2010 | 2011 | 2012 | 2013 | 2014 | |
|---|---|---|---|---|---|
| Trenciansky kraj | 1 509 | 1 521 | 1 552 | 1 421 | 1 429 |
| Nitriansky kraj | 1 540 | 1 593 | 1 272 | 1 091 | 1 233 |
| Bratislavský kraj | 1 355 | 1 642 | 912 | 1 285 | 1 041 |
| Trnavský kraj | 1 004 | 1 403 | 1 427 | 1 109 | 1 038 |
| Presovský kraj | 1 409 | 1 204 | 1 277 | 1 594 | 931 |
| Zilinský kraj | 1 039 | 741 | 766 | 616 | 761 |
| Banskobystrický kraj | 814 | 584 | 736 | 667 | 642 |
| Kosický kraj | 366 | 531 | 541 | 627 | 376 |