| Value | Category | Cases | |
|---|---|---|---|
| 1 | not home during entire survey period | 24 |
51.1%
|
| 2 | too ill | 2 |
4.3%
|
| 3 | handicapped or deformed | 0 |
0%
|
| 4 | not willing | 12 |
25.5%
|
| 5 | other | 9 |
19.1%
|
| Sysmiss | 7926 |