| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, but I didn't think much of them | 1332 |
39.1%
|
| 2 | Yes, and they led me to think about quitting smoking or not starting smoking | 901 |
26.5%
|
| 3 | No | 1171 |
34.4%
|
| Sysmiss | 118 |