| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
0.9%
|
| 0 | 11 |
1.7%
|
|
| 3 | 1 |
0.2%
|
|
| 10 | 5 |
0.8%
|
|
| 15 | 3 |
0.5%
|
|
| 20 | 25 |
3.9%
|
|
| 25 | 3 |
0.5%
|
|
| 30 | 18 |
2.8%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 23 |
3.6%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 49 |
7.6%
|
|
| 60 | 28 |
4.3%
|
|
| 65 | 3 |
0.5%
|
|
| 70 | 44 |
6.8%
|
|
| 80 | 43 |
6.7%
|
|
| 85 | 3 |
0.5%
|
|
| 90 | 12 |
1.9%
|
|
| 92 | 1 |
0.2%
|
|
| 93 | 1 |
0.2%
|
|
| 95 | 5 |
0.8%
|
|
| 100 | 359 |
55.7%
|