| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1912 |
71.3%
|
| 2 | I no longer smoke cigarettes | 359 |
13.4%
|
| 3 | Per unit | 115 |
4.3%
|
| 4 | Per pack | 120 |
4.5%
|
| 5 | I do not buy cigarettes | 176 |
6.6%
|
| Sysmiss | 10 |