Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 35 |
2.5%
|
-7 | Does not apply (spontaneous) | 59 |
4.2%
|
1 | Yes | 365 |
25.8%
|
2 | No | 954 |
67.5%
|
Sysmiss | 33 |