| Value | Category | Cases | |
|---|---|---|---|
| 0 | 256 |
76%
|
|
| 1 | 34 |
10.1%
|
|
| 2 | 42 |
12.5%
|
|
| 3 | 5 |
1.5%
|
|
| Sysmiss | 3341 |