Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
0.7%
|
-7 | Does not apply (spontaneous) | 16 |
4%
|
1 | Yes | 95 |
23.7%
|
2 | No | 287 |
71.6%
|
Sysmiss | 554 |