| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2531 |
41.7%
|
|
| 2 | 1823 |
30.1%
|
|
| 3 | 994 |
16.4%
|
|
| 4 | 716 |
11.8%
|
|
| Sysmiss | 2022 |