Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
0 | 13 |
2.5%
|
|
1 | 287 |
55.7%
|
|
2 | 153 |
29.7%
|
|
3 | 41 |
8%
|
|
4 | 10 |
1.9%
|
|
5 | 8 |
1.6%
|
|
6 | 1 |
0.2%
|
|
13 | 1 |
0.2%
|