| 2010 | 2012 | |
|---|---|---|
| Prey Veng | 20.310 | 14.612 |
| Kampong Cham | 21.888 | 13.668 |
| Siem Reap | 15.260 | 12.802 |
| Battambang | 20.328 | 10.437 |
| Kampong Thom | 10.103 | 8.579 |
| Kandal | 14.124 | 7.194 |
| Kampong Chhnang | 8.025 | 7.035 |
| Takeo | 15.561 | 6.897 |
| Pursat | 6.738 | 5.461 |
| Kampong Speu | 9.456 | 5.316 |
| Kratie | 6.730 | 5.183 |
| Svay Rieng | 10.176 | 4.818 |
| Kampot | 6.621 | 4.344 |
| Phnom Penh | 4.761 | 4.024 |
| Preah Vihear | 4.668 | 3.722 |
| Banteay MeanChey | 8.019 | 3.016 |
| Stung Treng | 3.575 | 2.970 |
| Otdar Meanchey | 4.653 | 2.068 |
| Ratanak Kiri | 3.031 | 1.711 |
| Koh Kong | 2.079 | 943 |
| Preah Sihanouk | 1.931 | 821 |
| Pailin | 1.353 | 716 |
| Mondul Kiri | 1.235 | 625 |
| Kep | 360 | 106 |