| Value | Category | Cases | |
|---|---|---|---|
| 13 | 1 |
20%
|
|
| 14 | 1 |
20%
|
|
| 20 | 1 |
20%
|
|
| 25 | 1 |
20%
|
|
| 33 | 1 |
20%
|
|
| Sysmiss | 37 |