| Value | Category | Cases | |
|---|---|---|---|
| 1 | 655 |
50.5%
|
|
| 2 | 1 |
0.1%
|
|
| 6 | 513 |
39.5%
|
|
| 7 | 129 |
9.9%
|
|
| Sysmiss | 311 |