Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
0.4%
|
0 | 206 |
37.2%
|
|
1 | 239 |
43.1%
|
|
2 | 73 |
13.2%
|
|
3 | 26 |
4.7%
|
|
4 | 6 |
1.1%
|
|
5 | 2 |
0.4%
|