| Value | Category | Cases | |
|---|---|---|---|
| 1 | 410 |
18.6%
|
|
| 2 | 444 |
20.1%
|
|
| 3 | 732 |
33.1%
|
|
| 4 | 623 |
28.2%
|
|
| Sysmiss | 4861 |