| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 591 |
86.2%
|
| 2 | I no longer smoke cigarettes | 53 |
7.7%
|
| 3 | Per unit | 4 |
0.6%
|
| 4 | Per pack | 7 |
1%
|
| 5 | I do not buy cigarettes | 31 |
4.5%
|
| Sysmiss | 1 |