| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3715 |
73.5%
|
| 2 | Yes, from a program or professional | 194 |
3.8%
|
| 3 | Yes, from a friend | 316 |
6.2%
|
| 4 | Yes, from a family member | 408 |
8.1%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 140 |
2.8%
|
| 6 | No | 284 |
5.6%
|
| Sysmiss | 20 |