| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn’t think much of them | 1085 |
44.6%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 435 |
17.9%
|
| 3 | No | 911 |
37.5%
|
| Sysmiss | 17 |