| value | category | cases | |
|---|---|---|---|
| 1 | Observed available- at least one valid | 59 |
21.9%
|
| 2 | Observed available- not valid | 1 |
0.4%
|
| 3 | Reported available, not observed | 1 |
0.4%
|
| 4 | Not available today | 28 |
10.4%
|
| 5 | Never available | 180 |
66.9%
|
| 9 | 497 |