| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1- | 4 |
30.8%
|
| 1 | 6- | 4 |
30.8%
|
| 2 | 10- | 5 |
38.5%
|
| 3 | 45- | 0 |
0%
|
| Sysmiss | 28 |