| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked a cigarette | 3616 |
60.8%
|
| 2 | Today | 652 |
11%
|
| 3 | Not today but sometime in the past week | 479 |
8.1%
|
| 4 | Not today but sometime in the past month | 246 |
4.1%
|
| 5 | Not today but sometime in the past 6 months | 249 |
4.2%
|
| 6 | Not in the past 6 months but in the past year | 212 |
3.6%
|
| 7 | 1 to 4 years ago | 276 |
4.6%
|
| 8 | 5 or more years ago | 219 |
3.7%
|
| Sysmiss | 96 |