| Value | Category | Cases | |
|---|---|---|---|
| 10 | 1 |
2.7%
|
|
| 13 | 1 |
2.7%
|
|
| 20 | 5 |
13.5%
|
|
| 25 | 7 |
18.9%
|
|
| 30 | 2 |
5.4%
|
|
| 33 | 1 |
2.7%
|
|
| 36 | 1 |
2.7%
|
|
| 50 | 19 |
51.4%
|
|
| Sysmiss | 552 |