| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowlands | 9886 |
57.7%
|
| 2 | Foothills | 1998 |
11.7%
|
| 3 | Mountain | 3925 |
22.9%
|
| 4 | Senqu River Valley | 1331 |
7.8%
|