| Value | Category | Cases | |
|---|---|---|---|
| 1 | 468 |
23.4%
|
|
| 2 | 414 |
20.7%
|
|
| 3 | 744 |
37.3%
|
|
| 4 | 371 |
18.6%
|
|
| Sysmiss | 2 |