Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
0.5%
|
0 | 570 |
94.5%
|
|
5 | 2 |
0.3%
|
|
10 | 9 |
1.5%
|
|
15 | 1 |
0.2%
|
|
20 | 6 |
1%
|
|
25 | 1 |
0.2%
|
|
30 | 2 |
0.3%
|
|
40 | 2 |
0.3%
|
|
45 | 1 |
0.2%
|
|
48 | 1 |
0.2%
|
|
60 | 2 |
0.3%
|
|
75 | 1 |
0.2%
|
|
80 | 2 |
0.3%
|