| Value | Category | Cases | |
|---|---|---|---|
| 19 | 1 |
3.1%
|
|
| 20 | 5 |
15.6%
|
|
| 21 | 8 |
25%
|
|
| 22 | 8 |
25%
|
|
| 23 | 8 |
25%
|
|
| 24 | 2 |
6.3%
|
|
| Sysmiss | 41980 |