| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 1127 |
76.5%
|
| 2 | Very difficult | 65 |
4.4%
|
| 3 | Fairly difficult | 23 |
1.6%
|
| 4 | Fairly easy | 37 |
2.5%
|
| 5 | Very easy | 221 |
15%
|
| Sysmiss | 22 |