| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, I am not | 2945 |
95.1%
|
| 2 | I have already quit sucessfully | 47 |
1.5%
|
| 3 | I am occasionally a smoker | 94 |
3%
|
| 4 | I am often a smoker | 8 |
0.3%
|
| 5 | I smoke every day | 3 |
0.1%
|
| Sysmiss | 13 |