| Value | Category | Cases | |
|---|---|---|---|
| 19 | 1 |
4.2%
|
|
| 20 | 3 |
12.5%
|
|
| 21 | 1 |
4.2%
|
|
| 23 | 1 |
4.2%
|
|
| 25 | 6 |
25%
|
|
| 28 | 1 |
4.2%
|
|
| 30 | 8 |
33.3%
|
|
| 33 | 2 |
8.3%
|
|
| 35 | 1 |
4.2%
|
|
| Sysmiss | 5 |