During the past 30 days, on how many days did you use electronic cigarettes?
Categories
Value
Category
Cases
1
0 days
3620
97.5%
2
1 or 2 days
67
1.8%
3
3 to 5 days
14
0.4%
4
6 to 9 days
7
0.2%
5
10 to 19 days
2
0.1%
6
20 to 29 days
0
0%
7
All 30 days
3
0.1%
Sysmiss
3
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.
