Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 30 |
90.9%
|
|
3 | 1 |
3%
|
|
4 | 1 |
3%
|
|
20 | 1 |
3%
|
|
Sysmiss | 118 |