| Value | Category | Cases | |
|---|---|---|---|
| 13 | 16 |
7.5%
|
|
| 14 | 48 |
22.4%
|
|
| 15 | 52 |
24.3%
|
|
| 16 | 44 |
20.6%
|
|
| 17 | 38 |
17.8%
|
|
| 18 | 9 |
4.2%
|
|
| 19 | 7 |
3.3%
|