| Value | Category | Cases | |
|---|---|---|---|
| 0 | 222 |
36%
|
|
| 1 | 214 |
34.7%
|
|
| 2 | 164 |
26.6%
|
|
| 3 | 17 |
2.8%
|
|
| Sysmiss | 2257 |