The Espad report for 2015 includes most EU countries, but not Germany or the UK, and data for Spain is incomplete.
In 2015 "current smokers" accounted for 21% of those surveyed, and the highest total was in Italy (37%).
In 1995-2015 those using alcohol in the past 30 days fell from 56% to 47%. Top in cannabis use were the Czechs (37%).
That figure for Czech teenagers reporting a lifetime experience of cannabis was higher than the level in the US - 31% in comparable surveys.