| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.5%
|
| 0 | 292 |
77.2%
|
|
| 1 | 5 |
1.3%
|
|
| 2 | 9 |
2.4%
|
|
| 3 | 5 |
1.3%
|
|
| 4 | 6 |
1.6%
|
|
| 5 | 6 |
1.6%
|
|
| 6 | 4 |
1.1%
|
|
| 7 | 3 |
0.8%
|
|
| 8 | 3 |
0.8%
|
|
| 10 | 6 |
1.6%
|
|
| 11 | 2 |
0.5%
|
|
| 12 | 2 |
0.5%
|
|
| 14 | 3 |
0.8%
|
|
| 15 | 3 |
0.8%
|
|
| 20 | 4 |
1.1%
|
|
| 25 | 2 |
0.5%
|
|
| 30 | 2 |
0.5%
|
|
| 33 | 1 |
0.3%
|
|
| 40 | 2 |
0.5%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 83 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 100 | 1 |
0.3%
|
|
| 110 | 1 |
0.3%
|
|
| 130 | 1 |
0.3%
|
|
| 186 | 1 |
0.3%
|
|
| 200 | 1 |
0.3%
|
|
| 240 | 1 |
0.3%
|
|
| 262 | 1 |
0.3%
|
|
| 338 | 1 |
0.3%
|
|
| 400 | 1 |
0.3%
|
|
| 478 | 1 |
0.3%
|
|
| 594 | 1 |
0.3%
|