| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 14443 |
80.4%
|
| 2 | Yes, from a program or professional | 732 |
4.1%
|
| 3 | Yes, from a friend | 819 |
4.6%
|
| 4 | Yes, from a family member | 621 |
3.5%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 883 |
4.9%
|
| 6 | No | 455 |
2.5%
|
| Sysmiss | 57 |