Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 109 |
7.2%
|
-7 | Does not apply (sponatneous) | 227 |
15%
|
1 | Yes | 160 |
10.6%
|
2 | No | 1016 |
67.2%
|
Sysmiss | 1443 |