Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 18 |
11.9%
|
0 | 101 |
66.9%
|
|
2 | 1 |
0.7%
|
|
5 | 5 |
3.3%
|
|
10 | 11 |
7.3%
|
|
15 | 2 |
1.3%
|
|
20 | 5 |
3.3%
|
|
22 | 1 |
0.7%
|
|
25 | 5 |
3.3%
|
|
30 | 1 |
0.7%
|
|
60 | 1 |
0.7%
|