| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3440 |
74.1%
|
| 2 | Yes, from a program or professional | 159 |
3.4%
|
| 3 | Yes, from a friend | 375 |
8.1%
|
| 4 | Yes, from a family member | 347 |
7.5%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 96 |
2.1%
|
| 6 | No | 227 |
4.9%
|
| Sysmiss | 38 |