| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 506 |
63.6%
|
| 1 | yes, last 24 hours | 0 |
0%
|
| 2 | yes, last two weeks | 159 |
20%
|
| 8 | don't know | 130 |
16.4%
|
| Sysmiss | 5960 |