When you wake up in the night, do you smoke cigarettes?
Categories
Value
Category
Cases
1
I have never smoked cigarettes
3760
86.9%
2
At present, I do not smoke cigarettes
353
8.2%
3
Yes
66
1.5%
4
No
150
3.5%
Sysmiss
202
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
