| Value | Category | Cases | |
|---|---|---|---|
| 16 | 5 |
1%
|
|
| 17 | 49 |
9.4%
|
|
| 18 | 132 |
25.3%
|
|
| 19 | 174 |
33.4%
|
|
| 20 | 90 |
17.3%
|
|
| 21 | 43 |
8.3%
|
|
| 22 | 19 |
3.6%
|
|
| 23 | 9 |
1.7%
|