| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least one observed (AND non-expired) | 13 |
68.4%
|
| 2 | At least one observed (But expired/VVM Szazis Stage 3 above) | 0 |
0%
|
| 3 | Available but not observed | 0 |
0%
|
| 4 | Not available today | 6 |
31.6%
|
| 5 | Never available | 0 |
0%
|
| Sysmiss | 452 |