| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn’t think much of them | 595 |
17.1%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 581 |
16.7%
|
| 3 | No | 2312 |
66.3%
|
| Sysmiss | 27 |