During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
1844
81.4%
2
1 or 2 days
211
9.3%
3
3 to 5 days
84
3.7%
4
6 to 9 days
36
1.6%
5
10 to 19 days
19
0.8%
6
20 to 29 days
15
0.7%
7
All 30 days
57
2.5%
Sysmiss
35
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.
