| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 1896 |
95.2%
|
| 2 | Less than 1 cigarette per day | 47 |
2.4%
|
| 3 | 1 cigarette per day | 28 |
1.4%
|
| 4 | 2 to 5 cigarettes per day | 14 |
0.7%
|
| 5 | 6 to 10 cigarettes per day | 4 |
0.2%
|
| 6 | 11 to 20 cigarettes per day | 0 |
0%
|
| 7 | More than 20 cigarettes per day | 3 |
0.2%
|
| Sysmiss | 119 |