| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1995 |
66.7%
|
| 2 | I no longer smoke cigarettes | 513 |
17.1%
|
| 3 | Per unit | 141 |
4.7%
|
| 4 | Per pack | 143 |
4.8%
|
| 5 | I do not buy cigarettes | 201 |
6.7%
|
| Sysmiss | 14 |