| Value | Category | Cases | |
|---|---|---|---|
| 1 | I don't know people who smoke | 425 |
8.5%
|
| 2 | No | 1681 |
33.6%
|
| 3 | Yes, my parents or siblings | 654 |
13.1%
|
| 4 | Yes, other relatives | 225 |
4.5%
|
| 5 | Yes, a friend | 1192 |
23.9%
|
| 6 | Yes, more than once of the persons mentioned | 593 |
11.9%
|
| 7 | Yes, other people | 227 |
4.5%
|
| Sysmiss | 34 |