| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1372 |
83.1%
|
| 2 | Yes, from a program or professional | 82 |
5%
|
| 3 | Yes, from a friend | 153 |
9.3%
|
| 4 | Yes, from a family member | 44 |
2.7%
|
| Sysmiss | 180 |