| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 4958 |
89.2%
|
| 2 | Yes, from a program or professional | 131 |
2.4%
|
| 3 | Yes, from a friend | 132 |
2.4%
|
| 4 | Yes, from a family member | 103 |
1.9%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 56 |
1%
|
| 6 | No | 179 |
3.2%
|
| Sysmiss | 40 |