| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
3.5%
|
|
| 1 | 42 |
36.8%
|
|
| 2 | 67 |
58.8%
|
|
| 3 | 1 |
0.9%
|
|
| Sysmiss | 1837 |