| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowlands | 1762 |
65.7%
|
| 2 | Foothills | 196 |
7.3%
|
| 3 | Mountains | 470 |
17.5%
|
| 4 | Senqu River Valley | 255 |
9.5%
|