Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | None | 30 |
85.7%
|
1 | 2 |
5.7%
|
|
2 | 2 |
5.7%
|
|
5 | 1 |
2.9%
|
|
Sysmiss | 128 |