| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1853 |
44.3%
|
|
| 2 | 1191 |
28.5%
|
|
| 3 | 375 |
9%
|
|
| 4 | 763 |
18.2%
|
|
| Sysmiss | 14755 |