| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1853 |
45.5%
|
|
| 2 | 1175 |
28.9%
|
|
| 3 | 383 |
9.4%
|
|
| 4 | 660 |
16.2%
|
|
| Sysmiss | 15256 |