| Value | Category | Cases | |
|---|---|---|---|
| 1 | I don't smoke at all | 1327 |
74%
|
| 2 | I was a previous smoker | 250 |
13.9%
|
| 3 | I smoke occasionally | 118 |
6.6%
|
| 4 | I smoke most of the time | 47 |
2.6%
|
| 5 | I smoke daily | 52 |
2.9%
|
| Sysmiss | 36 |