| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1773 |
39.5%
|
|
| 2 | 1340 |
29.8%
|
|
| 3 | 328 |
7.3%
|
|
| 4 | 1050 |
23.4%
|
|
| Sysmiss | 1 |