Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 21 |
1.3%
|
-7 | Does not apply (spontaneous) | 17 |
1%
|
1 | Yes | 157 |
9.6%
|
2 | No | 1441 |
88.1%
|
Sysmiss | 27 |