| Value | Category | Cases | |
|---|---|---|---|
| 7 | 3 |
1.3%
|
|
| 8 | 32 |
13.8%
|
|
| 9 | 43 |
18.5%
|
|
| 10 | 36 |
15.5%
|
|
| 11 | 26 |
11.2%
|
|
| 12 | 16 |
6.9%
|
|
| 13 | 28 |
12.1%
|
|
| 14 | 17 |
7.3%
|
|
| 15 | 10 |
4.3%
|
|
| 16 | 15 |
6.5%
|
|
| 17 | 4 |
1.7%
|
|
| 19 | 1 |
0.4%
|
|
| 20 | 1 |
0.4%
|