| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 2 | 1 |
0.6%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 1 |
0.6%
|
|
| 5 | 40 |
25.5%
|
|
| 6 | 17 |
10.8%
|
|
| 7 | 7 |
4.5%
|
|
| 8 | 14 |
8.9%
|
|
| 9 | 5 |
3.2%
|
|
| 10 | 11 |
7%
|
|
| 11 | 6 |
3.8%
|
|
| 12 | 8 |
5.1%
|
|
| 13 | 2 |
1.3%
|
|
| 14 | 6 |
3.8%
|
|
| 15 | 6 |
3.8%
|
|
| 16 | 2 |
1.3%
|
|
| 20 | 4 |
2.5%
|
|
| 21 | 3 |
1.9%
|
|
| 22 | 1 |
0.6%
|
|
| 23 | 1 |
0.6%
|
|
| 24 | 2 |
1.3%
|
|
| 25 | 2 |
1.3%
|
|
| 26 | 2 |
1.3%
|
|
| 29 | 1 |
0.6%
|
|
| 31 | 1 |
0.6%
|
|
| 35 | 1 |
0.6%
|
|
| 36 | 1 |
0.6%
|
|
| 40 | 2 |
1.3%
|
|
| 47 | 1 |
0.6%
|
|
| 50 | 1 |
0.6%
|
|
| 62 | 1 |
0.6%
|
|
| 65 | 1 |
0.6%
|
|
| 80 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| 105 | 1 |
0.6%
|
|
| 160 | 1 |
0.6%
|
|
| 350 | 1 |
0.6%
|