| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 1249 |
48%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 729 |
28%
|
| 3 | No | 622 |
23.9%
|
| Sysmiss | 29 |