During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
1327
90.1%
2
1 or 2 days
77
5.2%
3
3 to 5 days
28
1.9%
4
6 to 9 days
10
0.7%
5
10 to 19 days
11
0.7%
6
20 to 29 days
7
0.5%
7
All 30 days
13
0.9%
Sysmiss
22
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.
