| Value | Category | Cases | |
|---|---|---|---|
| 1 | 660 |
60%
|
|
| 3 | 403 |
36.6%
|
|
| 5 | 31 |
2.8%
|
|
| 9 | 6 |
0.5%
|
|
| Sysmiss | 732 |