| Value | Category | Cases | |
|---|---|---|---|
| 1 | LIGHT | 465 |
18.1%
|
| 2 | MILD | 288 |
11.2%
|
| 3 | LOW TAR | 44 |
1.7%
|
| 4 | NONE OF THE ABOVE | 1376 |
53.4%
|
| 7 | DON’T KNOW | 403 |
15.6%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 7125 |