Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
0 | 153 |
29.7%
|
|
1 | 219 |
42.5%
|
|
2 | 105 |
20.4%
|
|
3 | 24 |
4.7%
|
|
4 | 11 |
2.1%
|
|
5 | 2 |
0.4%
|