| Value | Category | Cases | |
|---|---|---|---|
| 13 | 505 |
13.3%
|
|
| 14 | 610 |
16.1%
|
|
| 15 | 713 |
18.8%
|
|
| 16 | 566 |
14.9%
|
|
| 17 | 542 |
14.3%
|
|
| 18 | 339 |
8.9%
|
|
| 19 | 234 |
6.2%
|
|
| 20 | 144 |
3.8%
|
|
| 21 | 92 |
2.4%
|
|
| 22 | 51 |
1.3%
|