| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1790 |
40.6%
|
|
| 2 | 637 |
14.5%
|
|
| 7 | 1975 |
44.8%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 4 |