| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 4 | 2 |
1.2%
|
|
| 5 | 23 |
14.2%
|
|
| 6 | 13 |
8%
|
|
| 7 | 11 |
6.8%
|
|
| 8 | 14 |
8.6%
|
|
| 9 | 10 |
6.2%
|
|
| 10 | 12 |
7.4%
|
|
| 11 | 3 |
1.9%
|
|
| 12 | 4 |
2.5%
|
|
| 13 | 4 |
2.5%
|
|
| 14 | 2 |
1.2%
|
|
| 15 | 8 |
4.9%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 2 |
1.2%
|
|
| 18 | 1 |
0.6%
|
|
| 20 | 11 |
6.8%
|
|
| 21 | 5 |
3.1%
|
|
| 22 | 3 |
1.9%
|
|
| 23 | 3 |
1.9%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 5 |
3.1%
|
|
| 30 | 5 |
3.1%
|
|
| 33 | 1 |
0.6%
|
|
| 35 | 1 |
0.6%
|
|
| 40 | 2 |
1.2%
|
|
| 45 | 1 |
0.6%
|
|
| 46 | 1 |
0.6%
|
|
| 50 | 3 |
1.9%
|
|
| 55 | 1 |
0.6%
|
|
| 62 | 1 |
0.6%
|
|
| 72 | 1 |
0.6%
|
|
| 78 | 1 |
0.6%
|
|
| 80 | 1 |
0.6%
|
|
| 83 | 1 |
0.6%
|
|
| 90 | 2 |
1.2%
|
|
| 100 | 1 |
0.6%
|
|
| 180 | 1 |
0.6%
|