Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 22 |
14.8%
|
0 | 104 |
69.8%
|
|
5 | 1 |
0.7%
|
|
10 | 4 |
2.7%
|
|
15 | 2 |
1.3%
|
|
20 | 6 |
4%
|
|
30 | 2 |
1.3%
|
|
35 | 1 |
0.7%
|
|
40 | 3 |
2%
|
|
50 | 4 |
2.7%
|