Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
0.5%
|
-7 | Does not apply (spontaneous) | 13 |
3.2%
|
1 | Yes | 140 |
34.9%
|
2 | No | 246 |
61.3%
|
Sysmiss | 554 |