| Value | Category | Cases | |
|---|---|---|---|
| 1 | 729 |
20.4%
|
|
| 2 | 1880 |
52.6%
|
|
| 3 | 184 |
5.1%
|
|
| 4 | 780 |
21.8%
|
|
| Sysmiss | 31239 |