| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowlands | 10473 |
60.3%
|
| 2 | Foothills | 2042 |
11.7%
|
| 3 | Mountain | 3940 |
22.7%
|
| 4 | Senqu River Valley | 926 |
5.3%
|