Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
-8 | Refusal (spontaneous) | 3 |
0.7%
|
1 | Yes | 21 |
4.9%
|
2 | No | 403 |
94.2%
|
Sysmiss | 173 |