Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 297 |
82.3%
|
|
1 | 45 |
12.5%
|
|
2 | 11 |
3%
|
|
3 | 7 |
1.9%
|
|
9 | 1 |
0.3%
|