| Value | Category | Cases | |
|---|---|---|---|
| 8 | 2 |
1.2%
|
|
| 9 | 4 |
2.5%
|
|
| 10 | 9 |
5.5%
|
|
| 11 | 17 |
10.4%
|
|
| 12 | 13 |
8%
|
|
| 13 | 19 |
11.7%
|
|
| 14 | 19 |
11.7%
|
|
| 15 | 16 |
9.8%
|
|
| 16 | 18 |
11%
|
|
| 17 | 14 |
8.6%
|
|
| 18 | 18 |
11%
|
|
| 19 | 8 |
4.9%
|
|
| 20 | 3 |
1.8%
|
|
| 21 | 3 |
1.8%
|