| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
48.1%
|
|
| 1 | 10 |
18.5%
|
|
| 2 | 8 |
14.8%
|
|
| 3 | 10 |
18.5%
|
|
| Sysmiss | 60 |