| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1586 |
96.1%
|
| 2 | Yes, from a program or professional | 19 |
1.2%
|
| 3 | Yes, from a friend | 27 |
1.6%
|
| 4 | Yes, from a family member | 19 |
1.2%
|
| Sysmiss | 72 |