| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
1.1%
|
|
| 8 | 3 |
3.4%
|
|
| 9 | 7 |
8%
|
|
| 10 | 13 |
14.9%
|
|
| 11 | 13 |
14.9%
|
|
| 12 | 8 |
9.2%
|
|
| 13 | 9 |
10.3%
|
|
| 14 | 10 |
11.5%
|
|
| 15 | 10 |
11.5%
|
|
| 16 | 8 |
9.2%
|
|
| 17 | 4 |
4.6%
|
|
| 18 | 1 |
1.1%
|