| Value | Category | Cases | |
|---|---|---|---|
| 1 | 799 |
5.7%
|
|
| 2 | 1420 |
10.1%
|
|
| 3 | 3546 |
25.2%
|
|
| 4 | 5904 |
42%
|
|
| 5 | 2384 |
17%
|
|
| Sysmiss | 234 |