Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
1.4%
|
0 | 176 |
84.2%
|
|
4 | 1 |
0.5%
|
|
5 | 6 |
2.9%
|
|
10 | 14 |
6.7%
|
|
15 | 3 |
1.4%
|
|
20 | 3 |
1.4%
|
|
30 | 2 |
1%
|
|
50 | 1 |
0.5%
|