| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 12 |
10.3%
|
| 2 | Non-contact | 89 |
76.7%
|
| 3 | Dwelling cannot be found | 7 |
6%
|
| 4 | Others | 8 |
6.9%
|
| Sysmiss | 5426 |