| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 1240 |
69.1%
|
| 2 | Very difficult | 181 |
10.1%
|
| 3 | Fairly difficult | 78 |
4.3%
|
| 4 | Fairly easy | 80 |
4.5%
|
| 5 | Very easy | 216 |
12%
|
| Sysmiss | 43 |