| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days | 471 |
64.4%
|
| 2 | No usual brand | 19 |
2.6%
|
| 3 | Winfield | 143 |
19.6%
|
| 4 | Rothman | 1 |
0.1%
|
| 5 | Benson & Hedges | 12 |
1.6%
|
| 6 | Holiday | 13 |
1.8%
|
| 7 | Port Royal | 35 |
4.8%
|
| 8 | Other | 37 |
5.1%
|
| Sysmiss | 3 |