Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
13.2%
|
15 | 2 |
5.3%
|
|
20 | 2 |
5.3%
|
|
25 | 4 |
10.5%
|
|
30 | 19 |
50%
|
|
35 | 3 |
7.9%
|
|
45 | 3 |
7.9%
|
|
Sysmiss | 565 |