Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 19 |
16.5%
|
0 | None | 83 |
72.2%
|
1 | 11 |
9.6%
|
|
2 | 1 |
0.9%
|
|
5 | 1 |
0.9%
|
|
Sysmiss | 205 |