Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
1.7%
|
-8 | Refusal (spontaneous) | 1 |
0.3%
|
1 | Yes | 4 |
1.3%
|
2 | No | 292 |
96.7%
|
Sysmiss | 408 |