| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 2117 |
62%
|
| 2 | Very difficult | 343 |
10%
|
| 3 | Fairly difficult | 212 |
6.2%
|
| 4 | Fairly easy | 158 |
4.6%
|
| 5 | Very easy | 583 |
17.1%
|
| Sysmiss | 61 |