| Value | Category | Cases | |
|---|---|---|---|
| 1 | 926 |
64.1%
|
|
| 3 | 457 |
31.6%
|
|
| 5 | 36 |
2.5%
|
|
| 9 | 26 |
1.8%
|
|
| Sysmiss | 387 |