| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2795 |
75.1%
|
|
| 2 | 626 |
16.8%
|
|
| 3 | 100 |
2.7%
|
|
| 4 | 200 |
5.4%
|
|
| Sysmiss | 817 |