| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
0.7%
|
| 0 | 267 |
66.4%
|
|
| 2 | 2 |
0.5%
|
|
| 3 | 1 |
0.2%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 15 |
3.7%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 27 |
6.7%
|
|
| 15 | 4 |
1%
|
|
| 16 | 2 |
0.5%
|
|
| 20 | 26 |
6.5%
|
|
| 23 | 1 |
0.2%
|
|
| 25 | 5 |
1.2%
|
|
| 26 | 1 |
0.2%
|
|
| 30 | 12 |
3%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 2 |
0.5%
|
|
| 40 | 5 |
1.2%
|
|
| 50 | 12 |
3%
|
|
| 60 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 70 | 4 |
1%
|
|
| 75 | 3 |
0.7%
|
|
| 95 | 1 |
0.2%
|
|
| 99 | 1 |
0.2%
|
|
| 100 | 2 |
0.5%
|