Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 3 |
37.5%
|
|
2 | 4 |
50%
|
|
4 | 1 |
12.5%
|
|
Sysmiss | 693 |