| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22343 |
91.3%
|
|
| 1 | 607 |
2.5%
|
|
| 2 | 855 |
3.5%
|
|
| 3 | 667 |
2.7%
|
|
| Sysmiss | 2083 |