| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3259 |
64.2%
|
| 2 | I do not smoke now | 874 |
17.2%
|
| 3 | Very difficult | 325 |
6.4%
|
| 4 | Fairly difficult | 201 |
4%
|
| 5 | Fairly easy | 142 |
2.8%
|
| 6 | Very easy | 276 |
5.4%
|
| Sysmiss | 121 |