| Value | Category | Cases | |
|---|---|---|---|
| 1 | 164 |
9.1%
|
|
| 2 | 367 |
20.3%
|
|
| 3 | 732 |
40.4%
|
|
| 4 | 549 |
30.3%
|
|
| Sysmiss | 351 |