| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1630 |
69.9%
|
|
| 1 | 583 |
25%
|
|
| 2 | 62 |
2.7%
|
|
| 3 | 58 |
2.5%
|
|
| Sysmiss | 2496 |