| Value | Category | Cases | |
|---|---|---|---|
| 1 | 526 |
4.2%
|
|
| 2 | 834 |
6.6%
|
|
| 3 | 2695 |
21.3%
|
|
| 4 | 5014 |
39.6%
|
|
| 5 | 3592 |
28.4%
|
|
| Sysmiss | 3909 |