| Value | Category | Cases | |
|---|---|---|---|
| 0 | 248 |
75.4%
|
|
| 1 | 62 |
18.8%
|
|
| 2 | 8 |
2.4%
|
|
| 5 | 11 |
3.3%
|
|
| Sysmiss | 4893 |