Table:
once
less than once a month
one to three times a month
at least once a week
daily

%
95% confidence interval
%
95% confidence interval
%
95% confidence interval
%
95% confidence interval
%
95% confidence interval

from
to
from
to
from
to
from
to
from
to

total
0.7
0.5
0.9
4.4
4.0
4.8
2.1
1.9
2.4
3.2
2.8
3.5
1.8
1.5
2.0

sex

male
0.8
0.6
1.1
5.2
4.6
5.9
3.0
2.6
3.5
4.6
4.0
5.3
2.4
2.0
2.8

female
0.6
0.4
0.8
3.6
3.2
4.0
1.3
1.0
1.6
1.7
1.4
2.1
1.2
0.9
1.5

age group

15 to 17
2.9
1.9
4.6
6.2
4.3
8.9
4.4
3.2
6.1
4.3
3.0
6.1
2.0
1.0
3.9

18 to 24
2.5
1.6
4.0
11.0
9.4
12.8
6.6
5.3
8.2
8.1
6.7
9.8
4.9
4.0
6.0

25 to 44
0.5
0.3
0.8
5.9
5.1
6.7
2.7
2.2
3.3
4.4
3.6
5.3
2.2
1.7
2.7

45 to 64
0.2
0.1
0.4
2.6
2.1
3.3
0.9
0.7
1.2
1.7
1.4
2.1
1.2
1.0
1.5

65+ or older
f
..
..
0.4
0.3
0.7
f
..
..
0.2
0.1
0.3
f
..
..

Statement: daily use was more common at ages 18 to 24 than among older people based on percentage.
Question: was daily use more coommon at ages 18 to 24 of among older people based on percentage?
Answer: 18 to 24