| 2000 | 2005 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|---|
| Ganja-Gazakh | 240.721 | 700.853 | 574.835 | 540.277 | 564.551 |
| Lankaran | 111.981 | 164.318 | 148.979 | 149.852 | 155.516 |
| Aran | 43.406 | 71.558 | 76.141 | 90.551 | 89.883 |
| Shaki-Zagatala | 16.253 | 39.558 | 44.923 | 45.157 | 44.873 |
| Guba-Khachmaz | 31.762 | 51.402 | 42.405 | 43.757 | 43.820 |
| Nakhchivan | 13.454 | 26.318 | 37.901 | 38.310 | 39.441 |
| Yukhari Karabakh | 3.709 | 16.318 | 15.212 | 17.121 | 16.851 |
| Dakhlik Shirvan | 7.150 | 12.138 | 12.935 | 12.988 | 13.272 |
| Absheron | 511 | 563 | 320 | 423 | 217 |
| Baku city | 50 | 50 | 50 | 80 | 109 |
| Kalbajar-Lachin | 14 | 9 | 1 | 12 |