| Value | Category | Cases | |
|---|---|---|---|
| -88 | don't know | 3 |
0.6%
|
| -66 | refuse to answer | 0 |
0%
|
| 1 | hilltop | 114 |
22.9%
|
| 2 | hillside | 231 |
46.4%
|
| 3 | hill foot | 117 |
23.5%
|
| 4 | plain | 23 |
4.6%
|
| 5 | marsh | 10 |
2%
|
| Sysmiss | 2 |