| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 38 |
0.4%
|
| 0 | 221 |
2.4%
|
|
| 5 | 3 |
0%
|
|
| 10 | 35 |
0.4%
|
|
| 15 | 16 |
0.2%
|
|
| 20 | 188 |
2%
|
|
| 25 | 158 |
1.7%
|
|
| 30 | 361 |
3.9%
|
|
| 33 | 1 |
0%
|
|
| 35 | 93 |
1%
|
|
| 40 | 392 |
4.2%
|
|
| 45 | 29 |
0.3%
|
|
| 48 | 2 |
0%
|
|
| 49 | 1 |
0%
|
|
| 50 | 619 |
6.6%
|
|
| 52 | 1 |
0%
|
|
| 55 | 25 |
0.3%
|
|
| 60 | 808 |
8.6%
|
|
| 64 | 2 |
0%
|
|
| 65 | 83 |
0.9%
|
|
| 68 | 2 |
0%
|
|
| 69 | 2 |
0%
|
|
| 70 | 740 |
7.9%
|
|
| 72 | 3 |
0%
|
|
| 74 | 1 |
0%
|
|
| 75 | 234 |
2.5%
|
|
| 76 | 5 |
0.1%
|
|
| 78 | 2 |
0%
|
|
| 79 | 1 |
0%
|
|
| 80 | 792 |
8.4%
|
|
| 82 | 2 |
0%
|
|
| 84 | 1 |
0%
|
|
| 85 | 72 |
0.8%
|
|
| 86 | 2 |
0%
|
|
| 90 | 142 |
1.5%
|
|
| 95 | 23 |
0.2%
|
|
| 98 | 1 |
0%
|
|
| 100 | 4275 |
45.6%
|