| Value | Category | Cases | |
|---|---|---|---|
| 8 | 3 |
1.3%
|
|
| 9 | 29 |
12.5%
|
|
| 10 | 45 |
19.4%
|
|
| 11 | 37 |
15.9%
|
|
| 12 | 26 |
11.2%
|
|
| 13 | 18 |
7.8%
|
|
| 14 | 22 |
9.5%
|
|
| 15 | 17 |
7.3%
|
|
| 16 | 15 |
6.5%
|
|
| 17 | 13 |
5.6%
|
|
| 18 | 5 |
2.2%
|
|
| 20 | 1 |
0.4%
|
|
| 21 | 1 |
0.4%
|