| Value | Category | Cases | |
|---|---|---|---|
| 15 | 1 |
12.5%
|
|
| 20 | 2 |
25%
|
|
| 27 | 2 |
25%
|
|
| 30 | 2 |
25%
|
|
| 32 | 1 |
12.5%
|
|
| Sysmiss | 9757 |