| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn’t think much of them | 1221 |
29.4%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 832 |
20%
|
| 3 | No | 2100 |
50.6%
|
| Sysmiss | 148 |