| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2462 |
15.5%
|
|
| 2 | 2322 |
14.6%
|
|
| 3 | 3058 |
19.2%
|
|
| 4 | 4566 |
28.7%
|
|
| 5 | 3515 |
22.1%
|
|
| Sysmiss | 517 |