| Value | Category | Cases | |
|---|---|---|---|
| 1 | 497 |
34.4%
|
|
| 3 | 523 |
36.2%
|
|
| 5 | 392 |
27.1%
|
|
| 9 | 33 |
2.3%
|
|
| Sysmiss | 387 |