Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 6 |
1.4%
|
0 | 411 |
95.6%
|
|
5 | 1 |
0.2%
|
|
10 | 2 |
0.5%
|
|
20 | 2 |
0.5%
|
|
30 | 1 |
0.2%
|
|
40 | 3 |
0.7%
|
|
50 | 2 |
0.5%
|
|
90 | 1 |
0.2%
|
|
100 | 1 |
0.2%
|