"Figure 8: The proportion of current daily vapers increased in 2021 compared with 2020","" "Proportion of daily and occasional vapers, Great Britain, 2020 and 2021 ","" "","" "Notes","1. From 25 August 2021, the survey moved to fortnightly data collection." "Unit","%" "","" "Year","Daily user","Occasional user" "2020","3.8","2.6" "2021","4.9","2.8"