Value | Category | Cases | |
---|---|---|---|
1 | Never | 64911 |
84.7%
|
2 | Little, 1 pack/week | 5365 |
7%
|
3 | Occasional, 5cig/day | 3270 |
4.3%
|
4 | Regular, 1 pack/day | 1978 |
2.6%
|
5 | Heavy, 1+ packs/day | 1086 |
1.4%
|
Sysmiss | 23569 |