| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a smoker | 1087 |
33.7%
|
| 2 | Cigarettes only | 2035 |
63.1%
|
| 3 | Other products only | 82 |
2.5%
|
| 4 | Cigarettes and other products | 22 |
0.7%
|
| Sysmiss | 2994 |