Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 6 |
0.6%
|
-7 | Does not apply (spontaneous) | 186 |
18.5%
|
1 | Yes | 236 |
23.5%
|
2 | No | 578 |
57.5%
|
Sysmiss | 14 |