| Value | Category | Cases | |
|---|---|---|---|
| 1 | 460 |
31.7%
|
|
| 2 | 286 |
19.7%
|
|
| 3 | 310 |
21.4%
|
|
| 4 | 393 |
27.1%
|
|
| Sysmiss | 14049 |