| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1673 |
22.4%
|
|
| 1 | 1484 |
19.9%
|
|
| 2 | 1608 |
21.5%
|
|
| 3 | 1538 |
20.6%
|
|
| 4 | 1165 |
15.6%
|
|
| Sysmiss | 127 |