| Value | Category | Cases | |
|---|---|---|---|
| 1 | 641 |
25.6%
|
|
| 2 | 631 |
25.2%
|
|
| 3 | 611 |
24.4%
|
|
| 4 | 621 |
24.8%
|
|
| Sysmiss | 2446 |