Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
0 | 412 |
70.8%
|
|
2 | 1 |
0.2%
|
|
5 | 2 |
0.3%
|
|
10 | 35 |
6%
|
|
15 | 5 |
0.9%
|
|
20 | 47 |
8.1%
|
|
25 | 9 |
1.5%
|
|
30 | 22 |
3.8%
|
|
35 | 2 |
0.3%
|
|
40 | 22 |
3.8%
|
|
50 | 12 |
2.1%
|
|
60 | 3 |
0.5%
|
|
70 | 5 |
0.9%
|
|
75 | 1 |
0.2%
|
|
80 | 3 |
0.5%
|