| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not buy e-cigarettes or refills during the past 30 days | 2079 |
90.1%
|
| 2 | Yes | 57 |
2.5%
|
| 3 | No | 171 |
7.4%
|
| Sysmiss | 27 |