| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1583 |
71.1%
|
|
| 2 | 355 |
15.9%
|
|
| 3 | 73 |
3.3%
|
|
| 4 | 215 |
9.7%
|
|
| Sysmiss | 2 |