| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3010 |
20.7%
|
|
| 2 | 3005 |
20.7%
|
|
| 3 | 2415 |
16.6%
|
|
| 4 | 2619 |
18%
|
|
| 5 | 3503 |
24.1%
|
|
| Sysmiss | 448 |