Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
5.3%
|
0 | 15 |
15.8%
|
|
5 | 1 |
1.1%
|
|
10 | 3 |
3.2%
|
|
20 | 6 |
6.3%
|
|
25 | 55 |
57.9%
|
|
30 | 5 |
5.3%
|
|
35 | 1 |
1.1%
|
|
40 | 2 |
2.1%
|
|
50 | 2 |
2.1%
|
|
Sysmiss | 293 |