| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowlands | 709 |
59.2%
|
| 2 | Foothills | 136 |
11.4%
|
| 3 | Mountains | 240 |
20.1%
|
| 4 | Senqu River Valley | 112 |
9.4%
|