| Value | Category | Cases | |
|---|---|---|---|
| 1 | 811 |
13.4%
|
|
| 2 | 1810 |
29.8%
|
|
| 3 | 2047 |
33.8%
|
|
| 4 | 1396 |
23%
|
|
| Sysmiss | 2022 |