| Value | Category | Cases | |
|---|---|---|---|
| 0 | 190 |
8.5%
|
|
| 1 | 521 |
23.3%
|
|
| 2 | 1001 |
44.8%
|
|
| 3 | 522 |
23.4%
|
|
| Sysmiss | 4 |