Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | 56 |
10.5%
|
|
1 | Yes | 85 |
15.9%
|
2 | No | 392 |
73.5%
|
Sysmiss | 68 |