| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 848 |
36.6%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 764 |
32.9%
|
| 3 | No | 708 |
30.5%
|
| Sysmiss | 14 |