| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3760 |
62.8%
|
| 2 | Yes, from a program or professional | 446 |
7.5%
|
| 3 | Yes, from a friend | 527 |
8.8%
|
| 4 | Yes, from a family member | 292 |
4.9%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 219 |
3.7%
|
| 6 | No | 739 |
12.4%
|
| Sysmiss | 62 |