Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 24 |
46.2%
|
0 | 21 |
40.4%
|
|
20 | 1 |
1.9%
|
|
30 | 1 |
1.9%
|
|
50 | 4 |
7.7%
|
|
60 | 1 |
1.9%
|
|
Sysmiss | 97 |