Table:
non-user
non-medical only
self-defined medical / non-medical

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

from
to
from
to
from
to

daily cigarette smoking
7.4
6.5
8.3
20.7
16.6
25.4
33.0
25.1
41.9

heavy drinking
18.1
16.9
19.5
57.1
51.6
62.4
45.4
36.0
55.2

other illicit drugs
0.3
0.2
0.5
17.4
13.7
21.7
18.1
12.1
26.1

cocaine or heroin
0.2
0.1
0.3
8.7
6.5
11.6
9.2
5.2
15.7

speed or methamphetamine
f
..
..
1.5
0.8
2.9
f
..
..

ecstacy
0.1
0.0
0.2
6.5
4.7
8.9
2.4
1.3
4.3

hallucinogens
0.1
0.0
0.2
8.9
5.9
13.2
10.8
6.4
17.9

inhalants or solvents
f
..
..
0.0
0.0
0.0
0.0
0.0
0.0

psychoactive pharmaceuticals

used at least one type
20.4
19.0
21.8
24.1
20.2
28.5
47.4
38.5
56.5

used at least one type for non-therapeutic purposes
1.0
0.7
1.4
4.8
3.2
7.4
7.0
3.7
13.0

sedatives or tranquillizers

any use
10.0
9.0
11.0
11.6
9.0
14.7
22.0
15.3
30.5

non-therapeutic use
0.4
0.3
0.7
1.5
0.8
2.8
f
..
..

stimulants

any use
0.7
0.5
0.9
4.1
2.9
5.9
6.0
3.2
11.2

non-therapeutic use
f
..
..
1.2
0.7
2.0
f
..
..

opioid pain relievers

any use
12.4
11.2
13.7
12.4
9.6
16.0
32.6
24.9
41.3

non-therapeutic use
0.6
0.3
1.0
3.3
1.8
5.8
f
..
..

Statement: daily smoking was also considerably more common among cannabis users of any type than among those who did not use cannabis.
Question: who were least likely to report daily cigarette smoking?
Answer: non-user