| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
8.7%
|
|
| 5 | 9 |
39.1%
|
|
| 6 | 1 |
4.3%
|
|
| 10 | 6 |
26.1%
|
|
| 15 | 1 |
4.3%
|
|
| 20 | 4 |
17.4%
|
|
| Sysmiss | 2615 |