Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 44 |
29.1%
|
0 | 78 |
51.7%
|
|
4 | 1 |
0.7%
|
|
5 | 5 |
3.3%
|
|
6 | 1 |
0.7%
|
|
10 | 7 |
4.6%
|
|
15 | 6 |
4%
|
|
18 | 1 |
0.7%
|
|
20 | 4 |
2.6%
|
|
25 | 3 |
2%
|
|
40 | 1 |
0.7%
|