| Value | Category | Cases | |
|---|---|---|---|
| 0 | 198 |
75%
|
|
| 1 | 41 |
15.5%
|
|
| 2 | 24 |
9.1%
|
|
| 3 | 1 |
0.4%
|
|
| Sysmiss | 5867 |