| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | 175 |
48.6%
|
|
| 2 | 1 |
0.3%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 10 |
2.8%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 23 |
6.4%
|
|
| 15 | 7 |
1.9%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 31 |
8.6%
|
|
| 25 | 4 |
1.1%
|
|
| 30 | 26 |
7.2%
|
|
| 35 | 2 |
0.6%
|
|
| 40 | 18 |
5%
|
|
| 43 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 21 |
5.8%
|
|
| 55 | 1 |
0.3%
|
|
| 60 | 7 |
1.9%
|
|
| 64 | 1 |
0.3%
|
|
| 65 | 1 |
0.3%
|
|
| 70 | 11 |
3.1%
|
|
| 80 | 8 |
2.2%
|
|
| 90 | 3 |
0.8%
|
|
| 95 | 1 |
0.3%
|
|
| 100 | 3 |
0.8%
|