| Value | Category | Cases | |
|---|---|---|---|
| 1 | 487 |
3.5%
|
|
| 2 | 791 |
5.6%
|
|
| 3 | 3765 |
26.8%
|
|
| 4 | 4374 |
31.2%
|
|
| 5 | 4624 |
32.9%
|
|
| Sysmiss | 246 |