| Value | Category | Cases | |
|---|---|---|---|
| 0 | Phnom Penh | 1200 |
20%
|
| 1 | Plain | 1720 |
28.7%
|
| 2 | Tonle Sap | 1480 |
24.7%
|
| 3 | Coastal | 800 |
13.3%
|
| 4 | Plateau and Mountain | 800 |
13.3%
|