| Value | Category | Cases | |
|---|---|---|---|
| 1 | 617 |
4%
|
|
| 2 | 2250 |
14.8%
|
|
| 3 | 4558 |
29.9%
|
|
| 4 | 4871 |
32%
|
|
| 5 | 2941 |
19.3%
|
|
| Sysmiss | 1333 |