| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 3024 |
73.2%
|
| 2 | Yes, from a program or professional | 93 |
2.3%
|
| 3 | Yes, from a friend | 312 |
7.6%
|
| 4 | Yes, from a family member | 195 |
4.7%
|
| 5 | Yes, from both programs or professionals and from friends or family members | 129 |
3.1%
|
| 6 | No | 378 |
9.2%
|
| Sysmiss | 10 |