During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
3561
93%
2
1 or 2 days
186
4.9%
3
3 to 5 days
27
0.7%
4
6 to 9 days
16
0.4%
5
10 to 19 days
12
0.3%
6
20 to 29 days
5
0.1%
7
All 30 days
20
0.5%
Sysmiss
34
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.
