| Value | Category | Cases | |
|---|---|---|---|
| 1 | 502 |
45.6%
|
|
| 3 | 492 |
44.7%
|
|
| 5 | 94 |
8.5%
|
|
| 9 | 12 |
1.1%
|
|
| Sysmiss | 732 |