| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 1729 |
85.8%
|
| 2 | 1 cigarette per day | 185 |
9.2%
|
| 3 | 2 to 5 cigarettes per day | 74 |
3.7%
|
| 4 | 6 to 10 cigarettes per day | 16 |
0.8%
|
| 5 | 11 to 20 cigarettes per day | 7 |
0.3%
|
| 6 | More than 20 cigarettes per day | 3 |
0.1%
|
| Sysmiss | 61 |