Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 44 |
0.5%
|
-7 | Not applicable (spontaneous) | 84 |
0.9%
|
1 | Yes | 4450 |
48.5%
|
2 | No | 4590 |
50.1%
|
Sysmiss | 1504 |