| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 7512 |
70.4%
|
| 2 | Yes, from a program or professional | 666 |
6.2%
|
| 3 | Yes, from a friend | 856 |
8%
|
| 4 | Yes, from a family member | 439 |
4.1%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 279 |
2.6%
|
| 6 | No | 912 |
8.6%
|
| Sysmiss | 169 |