During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
1705
89.1%
2
1 or 2 days
118
6.2%
3
3 to 5 days
45
2.4%
4
6 to 9 days
20
1%
5
10 to 19 days
14
0.7%
6
20 to 29 days
4
0.2%
7
All 30 days
7
0.4%
Sysmiss
158
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.
