| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3139 |
66.3%
|
| 2 | Yes, from a program or professional | 105 |
2.2%
|
| 3 | Yes, from a friend | 491 |
10.4%
|
| 4 | Yes, from a family member | 418 |
8.8%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 184 |
3.9%
|
| 6 | No | 396 |
8.4%
|
| Sysmiss | 38 |