Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 7 |
0.1%
|
-7 | Does not apply (spontaneous) | 774 |
8.3%
|
1 | Yes | 3402 |
36.3%
|
2 | No | 5193 |
55.4%
|
Sysmiss | 9281 |