Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
1.1%
|
0 | 305 |
86.2%
|
|
1 | 22 |
6.2%
|
|
2 | 13 |
3.7%
|
|
3 | 5 |
1.4%
|
|
4 | 1 |
0.3%
|
|
9 | 1 |
0.3%
|
|
17 | 2 |
0.6%
|
|
45 | 1 |
0.3%
|