During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
4311
93.2%
2
1 or 2 days
205
4.4%
3
3 to 5 days
35
0.8%
4
6 to 9 days
30
0.6%
5
10 to 19 days
18
0.4%
6
20 to 29 days
10
0.2%
7
All 30 days
19
0.4%
Sysmiss
44
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.
