| Value | Category | Cases | |
|---|---|---|---|
| 1 | 546 |
14.6%
|
|
| 2 | 978 |
26.1%
|
|
| 3 | 837 |
22.3%
|
|
| 4 | 1384 |
37%
|
|
| Sysmiss | 10904 |