| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 3658 |
36.7%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 3219 |
32.3%
|
| 3 | No | 3088 |
31%
|
| Sysmiss | 27 |