Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 12 |
0.9%
|
-7 | Does not apply (spontaneous) | 34 |
2.5%
|
1 | Yes | 431 |
32.3%
|
2 | No | 858 |
64.3%
|
Sysmiss | 2 |