| Value | Category | Cases | |
|---|---|---|---|
| 22 | 45 |
2.2%
|
|
| 23 | 283 |
14.1%
|
|
| 24 | 484 |
24.2%
|
|
| 25 | 692 |
34.6%
|
|
| 26 | 379 |
18.9%
|
|
| 27 | 116 |
5.8%
|
|
| 28 | 3 |
0.1%
|
|
| Sysmiss | 848 |