Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
3.6%
|
0 | 98 |
88.3%
|
|
10 | 3 |
2.7%
|
|
20 | 3 |
2.7%
|
|
30 | 1 |
0.9%
|
|
50 | 1 |
0.9%
|
|
100 | 1 |
0.9%
|