| Value | Category | Cases | |
|---|---|---|---|
| 1 | Observed, at least 1 valid | 1299 |
69.6%
|
| 2 | Observed, none valid | 57 |
3.1%
|
| 3 | Reported available, not seen | 23 |
1.2%
|
| 4 | Not available today | 488 |
26.1%
|
| Sysmiss | 1231 |