| Value | Category | Cases | |
|---|---|---|---|
| 1 | Don't have siblings | 148 |
7.8%
|
| 2 | Siblings don't smoke | 497 |
26.4%
|
| 3 | Don't see them smoking | 85 |
4.5%
|
| 4 | About every day | 134 |
7.1%
|
| 5 | Sometimes | 142 |
7.5%
|
| 6 | Never | 880 |
46.7%
|
| Sysmiss | 14 |