| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1049 |
16.4%
|
|
| 2 | 732 |
11.5%
|
|
| 3 | 2477 |
38.8%
|
|
| 4 | 2130 |
33.3%
|
|
| Sysmiss | 28424 |