| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 3758 |
83.9%
|
| 2 | Less than 1 cigarette per day | 219 |
4.9%
|
| 3 | 1 cigarette per day | 185 |
4.1%
|
| 4 | 2 to 5 cigarettes per day | 162 |
3.6%
|
| 5 | 6 to 10 cigarettes per day | 75 |
1.7%
|
| 6 | 11 to 20 cigarettes per day | 49 |
1.1%
|
| 7 | More than 20 cigarettes per day | 33 |
0.7%
|
| Sysmiss | 290 |