| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1630 |
66.3%
|
| 2 | Yes, from a program or professional | 61 |
2.5%
|
| 3 | Yes, from a friend | 297 |
12.1%
|
| 4 | Yes, from a family member | 71 |
2.9%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 67 |
2.7%
|
| 6 | No | 331 |
13.5%
|
| Sysmiss | 28 |