| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 4045 |
78.5%
|
| 2 | Yes, from a program or professional | 151 |
2.9%
|
| 3 | Yes, from a friend | 201 |
3.9%
|
| 4 | Yes, from a family member | 208 |
4%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 91 |
1.8%
|
| 6 | No | 455 |
8.8%
|
| Sysmiss | 157 |