Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 11 |
6.3%
|
0 | None | 134 |
76.6%
|
1 | 14 |
8%
|
|
2 | 3 |
1.7%
|
|
3 | 4 |
2.3%
|
|
4 | 2 |
1.1%
|
|
5 | 5 |
2.9%
|
|
12 | 1 |
0.6%
|
|
20 | 1 |
0.6%
|
|
Sysmiss | 425 |