| Value | Category | Cases | |
|---|---|---|---|
| 1 | 729 |
4.6%
|
|
| 2 | 1732 |
10.9%
|
|
| 3 | 3512 |
22.1%
|
|
| 4 | 5067 |
31.8%
|
|
| 5 | 4884 |
30.7%
|
|
| Sysmiss | 516 |