Value | Category | Cases | |
---|---|---|---|
1 | Never | 62711 |
82.9%
|
2 | Little, 1 pack/week | 4790 |
6.3%
|
3 | Occasional, 5cig/day | 4260 |
5.6%
|
4 | Regular, 1 pack/day | 2740 |
3.6%
|
5 | Heavy, 1+ packs/day | 1124 |
1.5%
|
Sysmiss | 25026 |