| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
15%
|
|
| 1 | 26 |
9.8%
|
|
| 2 | 63 |
23.7%
|
|
| 3 | 82 |
30.8%
|
|
| 4 | 55 |
20.7%
|
|
| Sysmiss | 18 |