Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 52 |
10.6%
|
|
1 | 273 |
55.6%
|
|
2 | 147 |
29.9%
|
|
3 | 17 |
3.5%
|
|
4 | 1 |
0.2%
|
|
5 | 1 |
0.2%
|