| Value | Category | Cases | |
|---|---|---|---|
| 1 | 801 |
5.6%
|
|
| 2 | 556 |
3.9%
|
|
| 3 | 2386 |
16.7%
|
|
| 4 | 6621 |
46.5%
|
|
| 5 | 3883 |
27.3%
|
|
| Sysmiss | 40 |