| Value | Category | Cases | |
|---|---|---|---|
| 20 | 19 |
45.2%
|
|
| 21 | 1 |
2.4%
|
|
| 22 | 1 |
2.4%
|
|
| 23 | 1 |
2.4%
|
|
| 24 | 1 |
2.4%
|
|
| 25 | 8 |
19%
|
|
| 27 | 1 |
2.4%
|
|
| 30 | 8 |
19%
|
|
| 40 | 2 |
4.8%
|
|
| Sysmiss | 8 |