| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3620 |
61.5%
|
| 2 | Yes, from a program or professional | 314 |
5.3%
|
| 3 | Yes, from a friend | 640 |
10.9%
|
| 4 | 30 |
0.5%
|
|
| 5 | Yes, from both programs or professionals and from friends and family members | 698 |
11.9%
|
| 6 | None | 438 |
7.4%
|
| 7 | Others | 146 |
2.5%
|
| Sysmiss | 33 |