| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3057 |
94.3%
|
| 2 | Yes, from a program or professional | 27 |
0.8%
|
| 3 | Yes, from a friend | 24 |
0.7%
|
| 4 | Yes, from a family member | 51 |
1.6%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 37 |
1.1%
|
| 6 | No | 47 |
1.4%
|
| Sysmiss | 4 |