| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 3370 |
79.5%
|
| 2 | Yes, from a program or professional | 73 |
1.7%
|
| 3 | Yes, from a friend | 237 |
5.6%
|
| 4 | Yes, from a family member | 155 |
3.7%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 118 |
2.8%
|
| 6 | No | 285 |
6.7%
|
| Sysmiss | 21 |