Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 12 |
0.9%
|
-7 | Does not apply (spontaneous) | 16 |
1.2%
|
1 | Yes | 596 |
44.6%
|
2 | No | 711 |
53.3%
|
Sysmiss | 2 |