| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3761 |
86%
|
|
| 1 | 285 |
6.5%
|
|
| 2 | 169 |
3.9%
|
|
| 3 | 156 |
3.6%
|
|
| Sysmiss | 90 |