| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 8583 |
88.6%
|
| 2 | Less than 1 cigarette per day | 316 |
3.3%
|
| 3 | 1 cigarette per day | 328 |
3.4%
|
| 4 | 2 to 5 cigarettes per day | 328 |
3.4%
|
| 5 | 6 to 10 cigarettes per day | 77 |
0.8%
|
| 6 | 11 to 20 cigarettes per day | 26 |
0.3%
|
| 7 | More than 20 cigarettes per day | 30 |
0.3%
|
| Sysmiss | 275 |