| Value | Category | Cases | |
|---|---|---|---|
| 15 | 2 |
0.6%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 19 |
5.5%
|
|
| 18 | 26 |
7.5%
|
|
| 19 | 52 |
15%
|
|
| 20 | 59 |
17%
|
|
| 21 | 47 |
13.5%
|
|
| 22 | 62 |
17.9%
|
|
| 23 | 55 |
15.9%
|
|
| 24 | 20 |
5.8%
|
|
| 25 | 4 |
1.2%
|