Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 7 |
2%
|
0 | 323 |
91.5%
|
|
5 | 3 |
0.8%
|
|
10 | 8 |
2.3%
|
|
20 | 5 |
1.4%
|
|
25 | 2 |
0.6%
|
|
30 | 2 |
0.6%
|
|
40 | 1 |
0.3%
|
|
50 | 1 |
0.3%
|
|
100 | 1 |
0.3%
|