| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 394 |
25%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 501 |
31.8%
|
| 3 | No | 678 |
43.1%
|
| Sysmiss | 1 |