| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hilly | 51 |
5.5%
|
| 2 | Flat | 568 |
60.9%
|
| 3 | Gentle slope | 270 |
28.9%
|
| 4 | Steep slope | 24 |
2.6%
|
| 5 | Valley | 20 |
2.1%
|
| 6 | Other (specify) | 0 |
0%
|
| Sysmiss | 3435 |