| Value | Category | Cases | |
|---|---|---|---|
| 0 | 390 |
9.9%
|
|
| 1 | 391 |
9.9%
|
|
| 2 | 567 |
14.3%
|
|
| 3 | 2606 |
65.9%
|
|
| Sysmiss | 9 |