| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1844 |
81.6%
|
| 2 | Yes, from a program or professional | 255 |
11.3%
|
| 3 | Yes, from a friend | 74 |
3.3%
|
| 4 | Yes, from a family member | 50 |
2.2%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 38 |
1.7%
|
| Sysmiss | 23 |