Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
0 | 75 |
15.3%
|
|
1 | 296 |
60.3%
|
|
2 | 85 |
17.3%
|
|
3 | 24 |
4.9%
|
|
4 | 2 |
0.4%
|
|
5 | 2 |
0.4%
|
|
6 | 4 |
0.8%
|
|
8 | 1 |
0.2%
|
|
9 | 1 |
0.2%
|