| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1510 |
93.6%
|
| 2 | Yes, from a program or professional | 16 |
1%
|
| 3 | Yes, from a friend | 36 |
2.2%
|
| 4 | Yes, from a family member | 10 |
0.6%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 13 |
0.8%
|
| 6 | No | 29 |
1.8%
|
| Sysmiss | 5 |