| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoke | 2183 |
85.4%
|
| 2 | Now I do not smoke | 175 |
6.8%
|
| 3 | Want to stop | 176 |
6.9%
|
| 4 | Do not want to stop | 22 |
0.9%
|
| Sysmiss | 2 |