Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 11 |
12%
|
0 | 18 |
19.6%
|
|
1 | 27 |
29.3%
|
|
2 | 16 |
17.4%
|
|
3 | 7 |
7.6%
|
|
4 | 1 |
1.1%
|
|
5 | 6 |
6.5%
|
|
9 | 1 |
1.1%
|
|
10 | 3 |
3.3%
|
|
15 | 1 |
1.1%
|
|
30 | 1 |
1.1%
|
|
Sysmiss | 28 |