| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3653 |
18.5%
|
|
| 2 | 3920 |
19.8%
|
|
| 3 | 3554 |
18%
|
|
| 4 | 3815 |
19.3%
|
|
| 5 | 3531 |
17.9%
|
|
| 6 | 1288 |
6.5%
|
|
| Sysmiss | 64 |