| Value | Category | Cases | |
|---|---|---|---|
| 1 | 480 |
57.3%
|
|
| 2 | 89 |
10.6%
|
|
| 3 | 11 |
1.3%
|
|
| 4 | 258 |
30.8%
|
|
| Sysmiss | 3940 |