| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 23 |
5.7%
|
|
| 2 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 10 | 3 |
0.7%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 12 |
3%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 13 |
3.2%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 6 |
1.5%
|
|
| 50 | 28 |
6.9%
|
|
| 52 | 1 |
0.2%
|
|
| 55 | 1 |
0.2%
|
|
| 60 | 13 |
3.2%
|
|
| 65 | 1 |
0.2%
|
|
| 70 | 30 |
7.4%
|
|
| 75 | 3 |
0.7%
|
|
| 80 | 34 |
8.4%
|
|
| 85 | 3 |
0.7%
|
|
| 90 | 73 |
18.1%
|
|
| 93 | 1 |
0.2%
|
|
| 95 | 25 |
6.2%
|
|
| 98 | 5 |
1.2%
|
|
| 99 | 7 |
1.7%
|
|
| 100 | 117 |
29%
|