| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 |
3.2%
|
|
| 5 | 13 |
41.9%
|
|
| 10 | 13 |
41.9%
|
|
| 15 | 2 |
6.5%
|
|
| 20 | 2 |
6.5%
|
|
| Sysmiss | 279 |