Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
15.4%
|
0 | None | 6 |
46.2%
|
1 | 2 |
15.4%
|
|
2 | 1 |
7.7%
|
|
3 | 1 |
7.7%
|
|
15 | 1 |
7.7%
|
|
Sysmiss | 135 |