| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 1673 |
75.5%
|
| 2 | Less than 1 cigarette per day | 204 |
9.2%
|
| 3 | 1 cigarette per day | 111 |
5%
|
| 4 | 2 to 5 cigarettes per day | 154 |
7%
|
| 5 | 6 to 10 cigarettes per day | 40 |
1.8%
|
| 6 | 11 to 20 cigarettes per day | 13 |
0.6%
|
| 7 | More than 20 cigarettes per day | 20 |
0.9%
|
| Sysmiss | 6 |