| Value | Category | Cases | |
|---|---|---|---|
| 1 | 613 |
4.8%
|
|
| 2 | 1442 |
11.4%
|
|
| 3 | 3650 |
28.8%
|
|
| 4 | 4698 |
37%
|
|
| 5 | 2278 |
18%
|
|
| Sysmiss | 3889 |