| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2217 |
53.6%
|
|
| 1 | 1585 |
38.3%
|
|
| 2 | 205 |
5%
|
|
| 3 | 132 |
3.2%
|
|
| Sysmiss | 2940 |