| Value | Category | Cases | |
|---|---|---|---|
| 1 | 472 |
36.2%
|
|
| 2 | 422 |
32.3%
|
|
| 3 | 391 |
30%
|
|
| 4 | 20 |
1.5%
|
|
| Sysmiss | 5 |