| Value | Category | Cases | |
|---|---|---|---|
| -88 | don't know | 3 |
1.2%
|
| -66 | refuse to answer | 0 |
0%
|
| 1 | hilltop | 43 |
16.9%
|
| 2 | hillside | 85 |
33.3%
|
| 3 | hill foot | 56 |
22%
|
| 4 | plain | 22 |
8.6%
|
| 5 | marsh | 46 |
18%
|
| Sysmiss | 245 |