| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hilly | 556 |
15%
|
| 2 | Flat | 1202 |
32.5%
|
| 3 | Gentle slope | 1610 |
43.5%
|
| 4 | Steep slope | 141 |
3.8%
|
| 5 | Valley | 191 |
5.2%
|
| 6 | Other (specify) | 1 |
0%
|
| Sysmiss | 1 |