| Value | Category | Cases | |
|---|---|---|---|
| 19 | 1 |
5.9%
|
|
| 20 | 4 |
23.5%
|
|
| 21 | 5 |
29.4%
|
|
| 22 | 5 |
29.4%
|
|
| 23 | 2 |
11.8%
|
|
| Sysmiss | 41995 |