| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.2%
|
| 0 | 408 |
86.1%
|
|
| 1 | 3 |
0.6%
|
|
| 4 | 2 |
0.4%
|
|
| 5 | 8 |
1.7%
|
|
| 7 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 12 |
2.5%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 2 |
0.4%
|
|
| 20 | 9 |
1.9%
|
|
| 23 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 9 |
1.9%
|
|
| 32 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 5 |
1.1%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 2 |
0.4%
|
|
| 55 | 1 |
0.2%
|
|
| 60 | 2 |
0.4%
|
|
| 82 | 1 |
0.2%
|