| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
0.7%
|
|
| 8 | 10 |
6.8%
|
|
| 9 | 27 |
18.2%
|
|
| 10 | 31 |
20.9%
|
|
| 11 | 20 |
13.5%
|
|
| 12 | 4 |
2.7%
|
|
| 13 | 6 |
4.1%
|
|
| 14 | 13 |
8.8%
|
|
| 15 | 7 |
4.7%
|
|
| 16 | 16 |
10.8%
|
|
| 17 | 6 |
4.1%
|
|
| 18 | 5 |
3.4%
|
|
| 20 | 2 |
1.4%
|