| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1866 |
90.1%
|
| 2 | Yes, from a program or professional | 37 |
1.8%
|
| 3 | Yes, from a friend | 60 |
2.9%
|
| 4 | Yes, from a family member | 52 |
2.5%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 19 |
0.9%
|
| 6 | No | 37 |
1.8%
|
| Sysmiss | 40 |