| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1061 |
27.2%
|
|
| 1 | 2552 |
65.4%
|
|
| 2 | 210 |
5.4%
|
|
| 3 | 82 |
2.1%
|
|
| Sysmiss | 3066 |