| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 2103 |
78.8%
|
| 2 | I don't smoke now | 213 |
8%
|
| 3 | Yes | 322 |
12.1%
|
| 4 | No | 32 |
1.2%
|
| Sysmiss | 4 |