Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
1.5%
|
0 | 166 |
83%
|
|
5 | 5 |
2.5%
|
|
10 | 6 |
3%
|
|
15 | 2 |
1%
|
|
20 | 5 |
2.5%
|
|
25 | 2 |
1%
|
|
30 | 4 |
2%
|
|
40 | 1 |
0.5%
|
|
50 | 4 |
2%
|
|
60 | 1 |
0.5%
|
|
100 | 1 |
0.5%
|
|
Sysmiss | 401 |