| Value | Category | Cases | |
|---|---|---|---|
| 1 | 325 |
32.8%
|
|
| 3 | 510 |
51.4%
|
|
| 5 | 145 |
14.6%
|
|
| 9 | 12 |
1.2%
|
|
| Sysmiss | 840 |