| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2821 |
77.9%
|
|
| 1 | 193 |
5.3%
|
|
| 2 | 378 |
10.4%
|
|
| 3 | 231 |
6.4%
|
|
| Sysmiss | 1694 |