| 2010 | 2012 | |
|---|---|---|
| Kampong Cham | 439 | 511 |
| Battambang | 344 | 377 |
| Prey Veng | 302 | 370 |
| Takeo | 338 | 356 |
| Banteay MeanChey | 347 | 327 |
| Kandal | 313 | 326 |
| Siem Reap | 211 | 291 |
| Kampong Speu | 227 | 208 |
| Phnom Penh | 165 | 207 |
| Kampong Thom | 187 | 192 |
| Kampot | 162 | 187 |
| Svay Rieng | 159 | 182 |
| Kratie | 119 | 136 |
| Preah Vihear | 121 | 122 |
| Pursat | 100 | 109 |
| Kampong Chhnang | 76 | 107 |
| Otdar Meanchey | 90 | 98 |
| Stung Treng | 49 | 61 |
| Mondul Kiri | 35 | 50 |
| Ratanak Kiri | 35 | 45 |
| Preah Sihanouk | 37 | 37 |
| Koh Kong | 35 | 34 |
| Kep | 7 | 10 |
| Pailin | 7 | 7 |