Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
2.1%
|
0 | 33 |
34%
|
|
1 | 36 |
37.1%
|
|
2 | 18 |
18.6%
|
|
3 | 6 |
6.2%
|
|
4 | 1 |
1%
|
|
5 | 1 |
1%
|