| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 2336 |
69%
|
| 2 | Very difficult | 179 |
5.3%
|
| 3 | Fairly difficult | 300 |
8.9%
|
| 4 | Fairly easy | 272 |
8%
|
| 5 | Very easy | 299 |
8.8%
|
| Sysmiss | 14 |