| Value | Category | Cases | |
|---|---|---|---|
| 1 | 743 |
5.3%
|
|
| 2 | 1659 |
11.8%
|
|
| 3 | 3507 |
24.9%
|
|
| 4 | 5059 |
35.9%
|
|
| 5 | 3117 |
22.1%
|
|
| Sysmiss | 202 |