| 2010 | 2012 | |
|---|---|---|
| Kampong Cham | 321 | 401 |
| Siem Reap | 226 | 396 |
| Phnom Penh | 287 | 337 |
| Kandal | 348 | 331 |
| Banteay MeanChey | 207 | 325 |
| Battambang | 271 | 309 |
| Takeo | 273 | 292 |
| Prey Veng | 202 | 231 |
| Kampong Thom | 176 | 210 |
| Kampot | 171 | 182 |
| Svay Rieng | 153 | 156 |
| Kampong Speu | 146 | 155 |
| Pursat | 124 | 144 |
| Kampong Chhnang | 126 | 137 |
| Kratie | 95 | 90 |
| Preah Vihear | 30 | 77 |
| Preah Sihanouk | 56 | 62 |
| Otdar Meanchey | 22 | 45 |
| Koh Kong | 26 | 43 |
| Stung Treng | 27 | 31 |
| Ratanak Kiri | 28 | 26 |
| Kep | 15 | 22 |
| Pailin | 10 | 16 |
| Mondul Kiri | 13 | 14 |