| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 1525 |
78.9%
|
| 2 | Less than 1 cigarette per day | 176 |
9.1%
|
| 3 | 1 cigarette per day | 134 |
6.9%
|
| 4 | 2 to 5 cigarettes per day | 77 |
4%
|
| 5 | 6 to 10 cigarettes per day | 17 |
0.9%
|
| 6 | 11 to 20 cigarettes per day | 4 |
0.2%
|
| 7 | More than 20 cigarettes per day | 1 |
0.1%
|
| Sysmiss | 79 |