| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoked cigarettes. | 1214 |
75.5%
|
| 2 | I didn't stop smoking. | 121 |
7.5%
|
| 3 | It was very difficult. | 58 |
3.6%
|
| 4 | It was rather difficult. | 31 |
1.9%
|
| 5 | It was rather easy. | 41 |
2.5%
|
| 6 | It was very easy. | 144 |
8.9%
|
| Sysmiss | 52 |