Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 11 |
19.3%
|
0 | None | 38 |
66.7%
|
1 | 4 |
7%
|
|
2 | 1 |
1.8%
|
|
5 | 1 |
1.8%
|
|
20 | 2 |
3.5%
|
|
Sysmiss | 95 |