Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.1%
|
-7 | Does not apply (spontaneous) | 4 |
0.4%
|
1 | Yes | 114 |
11.3%
|
2 | No | 888 |
88.2%
|
Sysmiss | 1062 |