| Value | Category | Cases | |
|---|---|---|---|
| 1 | LIGHT | 323 |
27.5%
|
| 2 | MILD | 368 |
31.3%
|
| 3 | LOW TAR | 84 |
7.2%
|
| 4 | NONE OF THE ABOVE | 363 |
30.9%
|
| 7 | DON'T KNOW | 36 |
3.1%
|
| 9 | REFUSED | 0 |
0%
|
| 99999 | SKIP | 0 |
0%
|
| Sysmiss | 3185 |