Value | Category | Cases | |
---|---|---|---|
1 | I did not smoke cigarettes over the past 30 days (month) | 1788 |
90.4%
|
2 | No usual brand | 131 |
6.6%
|
3 | Derby | 0 |
0%
|
4 | Free | 4 |
0.2%
|
5 | Marlboro | 1 |
0.1%
|
6 | Others | 0 |
0%
|
7 | 48 |
2.4%
|
|
8 | 6 |
0.3%
|
|
Sysmiss | 41 |