| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 2550 |
75.9%
|
| 2 | Less than 1 cigarette per day | 120 |
3.6%
|
| 3 | 1 cigarette per day | 117 |
3.5%
|
| 4 | 2 to 5 cigarettes per day | 222 |
6.6%
|
| 5 | 6 to 10 cigarettes per day | 134 |
4%
|
| 6 | 11 to 20 cigarettes per day | 150 |
4.5%
|
| 7 | More than 20 cigarettes per day | 68 |
2%
|
| Sysmiss | 171 |