| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 934 |
42.7%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 247 |
11.3%
|
| 3 | No | 1007 |
46%
|
| Sysmiss | 20 |