Smoking in the UK is most common amongst 25- to 34 year-olds
25%
20
25 to 34
18 to 24
15
45 to 54
35 to 44
55 to 64
10
65+
5
0
2011
2013
2015
2017
2019
25%
20
25 to 34
18 to 24
15
45 to 54
35 to 44
55 to 64
10
65+
5
0
2011
2013
2015
2017
2019