| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 1785 |
89.4%
|
| 2 | Less than 1 cigarette per day | 55 |
2.8%
|
| 3 | 1 cigarette per day | 44 |
2.2%
|
| 4 | 2 to 5 cigarettes per day | 64 |
3.2%
|
| 5 | 6 to 10 cigaretters per day | 22 |
1.1%
|
| 6 | 11 to 20 cigarettes per day | 11 |
0.6%
|
| 7 | More than 20 cigarettes per day | 15 |
0.8%
|
| Sysmiss | 113 |