| Value | Category | Cases | |
|---|---|---|---|
| 1 | 778 |
44.2%
|
|
| 2 | 566 |
32.2%
|
|
| 3 | 404 |
23%
|
|
| 4 | 11 |
0.6%
|
|
| Sysmiss | 47 |