| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 4418 |
86.5%
|
| 2 | Yes, from a program or professional | 206 |
4%
|
| 3 | Yes, from a friend | 122 |
2.4%
|
| 4 | Yes, from a family member | 119 |
2.3%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 173 |
3.4%
|
| 6 | No | 70 |
1.4%
|
| Sysmiss | 27 |