| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 503 |
79.5%
|
| 2 | Yes, from a program or professional | 4 |
0.6%
|
| 3 | Yes, from a friend | 29 |
4.6%
|
| 4 | Yes, from a family member | 14 |
2.2%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 3 |
0.5%
|
| 6 | No | 80 |
12.6%
|
| Sysmiss | 9 |