Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.3%
|
-8 | Refusal (spontaneous) | 0 |
0%
|
1 | Yes | 61 |
18.2%
|
2 | No | 274 |
81.5%
|
Sysmiss | 68 |