| Value | Category | Cases | |
|---|---|---|---|
| 1 | 177 |
1.3%
|
|
| 2 | 995 |
7.1%
|
|
| 3 | 3838 |
27.3%
|
|
| 4 | 5559 |
39.6%
|
|
| 5 | 3483 |
24.8%
|
|
| Sysmiss | 235 |