"The age of first use of illicit drugs is different in the different grades. In grade 9 the highest proportion of pupils first tried drugs at the age of 14-15, the mode is 14 years both in the case of cannabis and other drugs, while 60% of the pupils in grade 11 typically tried drugs at the age of 16 or later. At the same time there is no significant difference between the grades if concerning the age of first cannabis and other drugs use."
Source
Drog Fókuszpont (Reitox National Focal Point for Hungary), “HUNGARY: 2011 National Report to the EMCDDA - New development, trends and in-depth information on selected issues" (Lisbon, Portugal: EMCDDA, 2012), p. 14.
http://www.emcdda.europa.eu/a…