Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | Does not apply (spontaneous) | 14 |
2.7%
|
1 | Yes | 84 |
16.4%
|
2 | No | 413 |
80.8%
|
Sysmiss | 21 |