| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1993 |
72.3%
|
| 2 | Yes, from a program or professional | 367 |
13.3%
|
| 3 | Yes, from a friend | 119 |
4.3%
|
| 4 | Yes, from a family member | 160 |
5.8%
|
| 5 | No | 111 |
4%
|
| 6 | Others | 6 |
0.2%
|
| Sysmiss | 27 |