| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 2514 |
79.5%
|
| 2 | Very difficult | 126 |
4%
|
| 3 | Fairly difficult | 106 |
3.4%
|
| 4 | Fairly easy | 156 |
4.9%
|
| 5 | Very easy | 262 |
8.3%
|
| Sysmiss | 51 |