| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 3048 |
87.1%
|
| 2 | Very difficult | 106 |
3%
|
| 3 | Fairly difficult | 45 |
1.3%
|
| 4 | Fairly easy | 78 |
2.2%
|
| 5 | Very easy | 221 |
6.3%
|
| Sysmiss | 17 |