| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 468 |
33.8%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 423 |
30.5%
|
| 3 | No | 494 |
35.7%
|
| Sysmiss | 23 |