| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 4342 |
86.6%
|
| 2 | Very difficult | 149 |
3%
|
| 3 | Fairly difficult | 95 |
1.9%
|
| 4 | Fairly easy | 105 |
2.1%
|
| 5 | Very easy | 323 |
6.4%
|
| Sysmiss | 17 |