| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarette during the past 30 days | 1650 |
98.4%
|
| 2 | No usual brand | 13 |
0.8%
|
| 3 | Wills | 6 |
0.4%
|
| 4 | Gold Flake | 3 |
0.2%
|
| 5 | Bristol | 2 |
0.1%
|
| 6 | Charms | 0 |
0%
|
| 7 | Charminar | 1 |
0.1%
|
| 8 | Other | 1 |
0.1%
|
| Sysmiss | 3 |