| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowlands | 10830 |
57.8%
|
| 2 | Foothills | 1992 |
10.6%
|
| 3 | Mauntains | 4156 |
22.2%
|
| 4 | Senqu River Valley | 1770 |
9.4%
|
| Sysmiss | 56 |