| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 2293 |
80.3%
|
| 2 | Less than 1 cigarette per day | 150 |
5.3%
|
| 3 | 1 cigarette per day | 100 |
3.5%
|
| 4 | 2 to 5 cigarettes per day | 169 |
5.9%
|
| 5 | 6 to 10 cigarettes per day | 79 |
2.8%
|
| 6 | 11 to 20 cigarettes per day | 37 |
1.3%
|
| 7 | More than 20 cigarettes per day | 28 |
1%
|
| Sysmiss | 174 |