| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 4243 |
79.6%
|
| 2 | Less than 1 cigarette per day | 492 |
9.2%
|
| 3 | 1 cigarette per day | 357 |
6.7%
|
| 4 | 2 to 5 cigarettes per day | 168 |
3.2%
|
| 5 | 6 to 10 cigarettes per day | 44 |
0.8%
|
| 6 | 11 to 20 cigarettes per day | 12 |
0.2%
|
| 7 | More than 20 cigarettes per day | 13 |
0.2%
|
| Sysmiss | 418 |