| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not visit any points of sale in the past 30 days | 2129 |
32.6%
|
| 2 | Yes | 1931 |
29.6%
|
| 3 | No | 2473 |
37.9%
|
| Sysmiss | 127 |