Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 13 |
3.7%
|
0 | 315 |
89.5%
|
|
5 | 1 |
0.3%
|
|
20 | 5 |
1.4%
|
|
25 | 1 |
0.3%
|
|
30 | 3 |
0.9%
|
|
40 | 1 |
0.3%
|
|
50 | 2 |
0.6%
|
|
60 | 4 |
1.1%
|
|
70 | 1 |
0.3%
|
|
75 | 1 |
0.3%
|
|
80 | 2 |
0.6%
|
|
85 | 1 |
0.3%
|
|
100 | 2 |
0.6%
|