| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 461 |
38.4%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 338 |
28.2%
|
| 3 | No | 400 |
33.4%
|
| Sysmiss | 22 |