| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoked cigarettes. | 1867 |
57.7%
|
| 2 | I didn't stop smoking. | 362 |
11.2%
|
| 3 | It was very difficult. | 114 |
3.5%
|
| 4 | It was rather difficult. | 118 |
3.6%
|
| 5 | It was rather easy. | 226 |
7%
|
| 6 | It was very easy. | 547 |
16.9%
|
| Sysmiss | 48 |