Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.9%
|
1 | 21 |
18.9%
|
|
2 | 55 |
49.5%
|
|
3 | 22 |
19.8%
|
|
4 | 7 |
6.3%
|
|
5 | 2 |
1.8%
|
|
6 | 3 |
2.7%
|