| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 894 |
34.3%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 427 |
16.4%
|
| 3 | No | 1283 |
49.3%
|
| Sysmiss | 17 |