Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 24 |
20%
|
|
2 | 4 |
3.3%
|
|
5 | 6 |
5%
|
|
10 | 16 |
13.3%
|
|
15 | 1 |
0.8%
|
|
20 | 13 |
10.8%
|
|
25 | 2 |
1.7%
|
|
30 | 9 |
7.5%
|
|
35 | 1 |
0.8%
|
|
40 | 5 |
4.2%
|
|
50 | 6 |
5%
|
|
60 | 1 |
0.8%
|
|
70 | 1 |
0.8%
|
|
80 | 5 |
4.2%
|
|
90 | 2 |
1.7%
|
|
100 | 24 |
20%
|