| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1268 |
54.4%
|
|
| 1 | 668 |
28.6%
|
|
| 2 | 186 |
8%
|
|
| 3 | 211 |
9%
|
|
| Sysmiss | 2496 |