| Value | Category | Cases | |
|---|---|---|---|
| 1 | 678 |
4.8%
|
|
| 2 | 1993 |
14.1%
|
|
| 3 | 3940 |
28%
|
|
| 4 | 4900 |
34.8%
|
|
| 5 | 2577 |
18.3%
|
|
| Sysmiss | 199 |