| Value | Category | Cases | |
|---|---|---|---|
| -8 | Refusal (spontaneous) | 58 |
4.2%
|
| 1 | Face-to-face interview, immediately after the main survey (spontaneous) | 1308 |
95.6%
|
| 2 | Continue by phone at a later date (spontaneous) | 2 |
0.1%
|
| Sysmiss | 1 |