Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
0.1%
|
-77 | Does not apply | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | Does not apply (spontaneous) | 57 |
7.3%
|
1 | Yes | 161 |
20.6%
|
2 | No | 562 |
72%
|
Sysmiss | 315 |