Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
4.5%
|
5 | 3 |
2.7%
|
|
7 | 1 |
0.9%
|
|
10 | 12 |
10.8%
|
|
15 | 7 |
6.3%
|
|
20 | 12 |
10.8%
|
|
30 | 49 |
44.1%
|
|
39 | 1 |
0.9%
|
|
40 | 8 |
7.2%
|
|
45 | 5 |
4.5%
|
|
50 | 8 |
7.2%
|
|
Sysmiss | 917 |