| Value | Category | Cases | |
|---|---|---|---|
| 10 | 1 |
14.3%
|
|
| 12 | 1 |
14.3%
|
|
| 15 | 1 |
14.3%
|
|
| 20 | 3 |
42.9%
|
|
| 30 | 1 |
14.3%
|
|
| Sysmiss | 2736 |