The proportion of Australians who say they are regularly smoking has decreased, but not as much as the shortfall in tax revenue would suggest. In 2019, about 14% were current smokers — today that's just over 10%.
An area chart shows the proportion of green "never smoke" growing over time, from about half in 1990 to more than 65% in 2023. Portions for "smoked previously" stays relatively steady, while "daily", "weekly", and "less than weekly" decreases dramatically.