Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 92 |
49.2%
|
0 | None | 57 |
30.5%
|
1 | 30 |
16%
|
|
2 | 7 |
3.7%
|
|
3 | 1 |
0.5%
|
|
Sysmiss | 1135 |