| Value | Category | Cases | |
|---|---|---|---|
| 1 | 576 |
58.1%
|
|
| 3 | 380 |
38.3%
|
|
| 5 | 29 |
2.9%
|
|
| 9 | 7 |
0.7%
|
|
| Sysmiss | 840 |