Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
1.5%
|
-7 | Does not apply (spontaneous) | 16 |
8%
|
1 | Yes | 31 |
15.4%
|
2 | No | 151 |
75.1%
|
Sysmiss | 818 |