| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke now | 2530 |
66%
|
| 2 | Very difficult | 552 |
14.4%
|
| 3 | Fairly difficult | 230 |
6%
|
| 4 | Fairly easy | 179 |
4.7%
|
| 5 | Very easy | 340 |
8.9%
|
| Sysmiss | 80 |