| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 1440 |
87.8%
|
| 2 | Less than 1 cigarette per day | 94 |
5.7%
|
| 3 | 1 cigarette per day | 39 |
2.4%
|
| 4 | 2 to 5 cigarettes per day | 40 |
2.4%
|
| 5 | 6 to 10 cigaretters per day | 8 |
0.5%
|
| 6 | 11 to 20 cigarettes per day | 6 |
0.4%
|
| 7 | More than 20 cigarettes per day | 13 |
0.8%
|
| Sysmiss | 74 |