Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
23.1%
|
0 | None | 7 |
53.8%
|
1 | 1 |
7.7%
|
|
3 | 1 |
7.7%
|
|
8 | 1 |
7.7%
|
|
Sysmiss | 610 |