| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not visit any points of sale in the past 30 days | 1873 |
30.2%
|
| 2 | Yes | 1278 |
20.6%
|
| 3 | No | 3058 |
49.3%
|
| Sysmiss | 187 |