Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
1.4%
|
-9 | Don't know (spontaneous) | 2 |
2.8%
|
1 | Yes | 31 |
43.7%
|
2 | No | 37 |
52.1%
|
Sysmiss | 530 |