| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1711 |
85.4%
|
| 2 | I no longer smoke cigarettes | 163 |
8.1%
|
| 3 | Per unit | 14 |
0.7%
|
| 4 | Per pack | 6 |
0.3%
|
| 5 | I do not buy cigarettes | 109 |
5.4%
|
| Sysmiss | 16 |