| Value | Category | Cases | |
|---|---|---|---|
| 8 | 6 |
4%
|
|
| 9 | 15 |
10%
|
|
| 10 | 32 |
21.3%
|
|
| 11 | 21 |
14%
|
|
| 12 | 17 |
11.3%
|
|
| 13 | 11 |
7.3%
|
|
| 14 | 25 |
16.7%
|
|
| 15 | 15 |
10%
|
|
| 16 | 7 |
4.7%
|
|
| 18 | 1 |
0.7%
|