Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
6.7%
|
0 | 7 |
46.7%
|
|
2 | 5 |
33.3%
|
|
5 | 1 |
6.7%
|
|
20 | 1 |
6.7%
|
|
Sysmiss | 99 |