Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 23 |
1.4%
|
-7 | Does not apply (spontaneous) | 13 |
0.8%
|
1 | Yes | 351 |
21.5%
|
2 | No | 1249 |
76.3%
|
Sysmiss | 27 |