| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2809 |
78.2%
|
| 2 | Yes, from a program or professional | 160 |
4.5%
|
| 3 | Yes, from a friend | 249 |
6.9%
|
| 4 | Yes, from a family member | 254 |
7.1%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 119 |
3.3%
|
| Sysmiss | 28 |