| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1786 |
76.6%
|
|
| 1 | 455 |
19.5%
|
|
| 2 | 60 |
2.6%
|
|
| 3 | 32 |
1.4%
|
|
| Sysmiss | 2496 |