| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1965 |
43.8%
|
|
| 1 | 1388 |
30.9%
|
|
| 2 | 576 |
12.8%
|
|
| 3 | 560 |
12.5%
|
|
| Sysmiss | 92 |