| Value | Category | Cases | |
|---|---|---|---|
| 7 | 11 |
3.2%
|
|
| 8 | 63 |
18.6%
|
|
| 9 | 81 |
23.9%
|
|
| 10 | 57 |
16.8%
|
|
| 11 | 40 |
11.8%
|
|
| 12 | 23 |
6.8%
|
|
| 13 | 17 |
5%
|
|
| 14 | 20 |
5.9%
|
|
| 15 | 12 |
3.5%
|
|
| 16 | 8 |
2.4%
|
|
| 17 | 4 |
1.2%
|
|
| 18 | 2 |
0.6%
|
|
| 21 | 1 |
0.3%
|