`SMD460` // Now I would like to ask you a few questions about smoking in this home. How many people who live here smoke cigarettes, cigars, little cigars, pipes, water pipes, hookah, or any other tobacco product?

attributes · 属性

编码	含义
`0`	No one in houseold is a smoker
`1`	1 household member is a smoker
`2`	2 household members are smokers
`3`	3 or more household members are smokers