Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 25 |
25.8%
|
1 | 38 |
39.2%
|
|
2 | 27 |
27.8%
|
|
3 | 4 |
4.1%
|
|
4 | 3 |
3.1%
|