| Value | Category | Cases | |
|---|---|---|---|
| 7 | 5 |
0.4%
|
|
| 8 | 54 |
4.4%
|
|
| 9 | 130 |
10.5%
|
|
| 10 | 144 |
11.6%
|
|
| 11 | 51 |
4.1%
|
|
| 12 | 54 |
4.4%
|
|
| 13 | 171 |
13.8%
|
|
| 14 | 144 |
11.6%
|
|
| 15 | 95 |
7.7%
|
|
| 16 | 102 |
8.2%
|
|
| 17 | 109 |
8.8%
|
|
| 18 | 98 |
7.9%
|
|
| 19 | 63 |
5.1%
|
|
| 20 | 13 |
1.1%
|
|
| 21 | 4 |
0.3%
|