| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1_week | 1 |
0.7%
|
| 2 | 2_week | 1 |
0.7%
|
| 3 | 3_week | 1 |
0.7%
|
| 4 | 4_week | 11 |
7.5%
|
| 5 | before_covid | 99 |
67.8%
|
| 6 | never | 33 |
22.6%
|
| Sysmiss | 34 |