| Value | Category | Cases | |
|---|---|---|---|
| 1 | 466 |
3.7%
|
|
| 2 | 624 |
4.9%
|
|
| 3 | 2227 |
17.6%
|
|
| 4 | 4701 |
37.1%
|
|
| 5 | 4663 |
36.8%
|
|
| Sysmiss | 3889 |