Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 30 |
5%
|
0 | 525 |
87.5%
|
|
1 | 1 |
0.2%
|
|
2 | 1 |
0.2%
|
|
5 | 16 |
2.7%
|
|
10 | 15 |
2.5%
|
|
15 | 2 |
0.3%
|
|
20 | 5 |
0.8%
|
|
25 | 1 |
0.2%
|
|
30 | 1 |
0.2%
|
|
35 | 1 |
0.2%
|
|
40 | 1 |
0.2%
|
|
90 | 1 |
0.2%
|