| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2912 |
80.4%
|
|
| 1 | 47 |
1.3%
|
|
| 2 | 287 |
7.9%
|
|
| 3 | 377 |
10.4%
|
|
| Sysmiss | 1694 |