| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1682 |
72.1%
|
|
| 1 | 345 |
14.8%
|
|
| 2 | 59 |
2.5%
|
|
| 3 | 247 |
10.6%
|
|
| Sysmiss | 2496 |