| Value | Category | Cases | |
|---|---|---|---|
| 1 | 152 |
10.5%
|
|
| 3 | 397 |
27.5%
|
|
| 5 | 863 |
59.7%
|
|
| 9 | 33 |
2.3%
|
|
| Sysmiss | 387 |