| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 1868 |
93.6%
|
| 2 | I smoked various brands | 28 |
1.4%
|
| 3 | VINATABA | 38 |
1.9%
|
| 4 | Jet | 1 |
0.1%
|
| 5 | Thang Long | 4 |
0.2%
|
| 6 | 555 or Marlboro | 13 |
0.7%
|
| 7 | Mild Seven or Camel | 16 |
0.8%
|
| 8 | Other | 27 |
1.4%
|
| Sysmiss | 11 |