| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn’t think much of them | 1600 |
25.9%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 743 |
12%
|
| 3 | No | 3828 |
62%
|
| Sysmiss | 225 |