| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes (Not Observed) | 2068 |
92%
|
| 2 | Yes (Observed) | 60 |
2.7%
|
| 3 | 119 |
5.3%
|
|
| Sysmiss | 851 |