Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 17 |
11.2%
|
0 | 4 |
2.6%
|
|
1 | 68 |
44.7%
|
|
2 | 42 |
27.6%
|
|
3 | 4 |
2.6%
|
|
4 | 1 |
0.7%
|
|
5 | 6 |
3.9%
|
|
7 | 1 |
0.7%
|
|
10 | 3 |
2%
|
|
12 | 1 |
0.7%
|
|
15 | 5 |
3.3%
|
|
Sysmiss | 4 |