Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
5 | 2 |
5.7%
|
|
15 | 8 |
22.9%
|
|
20 | 7 |
20%
|
|
25 | 2 |
5.7%
|
|
30 | 5 |
14.3%
|
|
35 | 2 |
5.7%
|
|
40 | 2 |
5.7%
|
|
45 | 2 |
5.7%
|
|
50 | 5 |
14.3%
|
|
Sysmiss | 323 |