| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2211 |
65.3%
|
| 2 | I don't smoke now | 554 |
16.4%
|
| 3 | Yes | 544 |
16.1%
|
| 4 | No | 76 |
2.2%
|
| Sysmiss | 15 |