| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1157 |
66.7%
|
| 2 | Yes, from a program or professional | 132 |
7.6%
|
| 3 | Yes, from a friend | 137 |
7.9%
|
| 4 | Yes, from a family member | 146 |
8.4%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 54 |
3.1%
|
| 6 | No | 108 |
6.2%
|
| Sysmiss | 30 |