| Value | Category | Cases | |
|---|---|---|---|
| 0 | 139 |
7%
|
|
| 1 | 705 |
35.6%
|
|
| 2 | 879 |
44.3%
|
|
| 3 | 260 |
13.1%
|
|
| Sysmiss | 2453 |