| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 1678 |
97.1%
|
| 2 | No usual brand | 15 |
0.9%
|
| 3 | Willis | 6 |
0.3%
|
| 4 | Gold Flakes | 14 |
0.8%
|
| 5 | Red & White | 7 |
0.4%
|
| 6 | Charms | 1 |
0.1%
|
| 7 | Four Square | 1 |
0.1%
|
| 8 | Other | 7 |
0.4%
|
| Sysmiss | 2 |