| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2272 |
50.6%
|
|
| 2 | 721 |
16.1%
|
|
| 3 | 137 |
3.1%
|
|
| 4 | 1361 |
30.3%
|
|
| Sysmiss | 1 |