| Value | Category | Cases | |
|---|---|---|---|
| 0 | Phnom Penh | 6648 |
20.6%
|
| 1 | Plain | 9233 |
28.5%
|
| 2 | Tonle Sap | 7904 |
24.4%
|
| 3 | Coastal | 4476 |
13.8%
|
| 4 | Plateau and Mountain | 4087 |
12.6%
|