| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 3519 |
79.7%
|
| 2 | Less than 1 cigarette per day | 264 |
6%
|
| 3 | 1 cigarette per day | 255 |
5.8%
|
| 4 | 2 to 5 cigarettes per day | 250 |
5.7%
|
| 5 | 6 to 10 cigarettes per day | 75 |
1.7%
|
| 6 | 11 to 20 cigarettes per day | 40 |
0.9%
|
| 7 | More than 20 cigarettes per day | 12 |
0.3%
|
| Sysmiss | 208 |