| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn’t think much of them | 476 |
25.6%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 649 |
34.8%
|
| 3 | No | 738 |
39.6%
|
| Sysmiss | 32 |