Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
2.1%
|
0 | 3 |
3.1%
|
|
1 | 38 |
39.2%
|
|
2 | 30 |
30.9%
|
|
3 | 14 |
14.4%
|
|
4 | 10 |
10.3%
|