| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
49.1%
|
|
| 5 | 11 |
20.8%
|
|
| 10 | 7 |
13.2%
|
|
| 15 | 9 |
17%
|
|
| Sysmiss | 2218 |