Figure GPS-1 Proportion of all adults (aged 15 to 64) using cannabis daily or almost daily among current users (used in the last 30 days)


'Daily or almost daily users' =use on 20 days or more during the month previous to the interview

Data are taken from Key Issue publication 2003 'Cannabis problems in context; understanding the increase in European Treatment Demands'. Date of national surveys indicated in brackets.

The age range is from 15 to 64 (Italy 15-44).

Spain: 2001; 15-64 y. n=1058

France: 2000; 15-64 y. n=497

Greece: 1998; 15-64 y. n=104

Latvia: 2003; 15-64 y. n=81

Ireland: 2002/03; 15-64 y. n=126

Italy: 2001; 15-44 y. n=3653

Netherlands: 2000/01; 15-64 y. n=744

Portugal: 2001; 15-64 y. n=336

See also 'General notes for interpreting data' on the Explanatory notes and help page.


Reitox national reports 2003; ad-hoc table 'Frequency of cannabis use among people who used it during the last 30 days'. See also standard epidemiological tables in 2006 EMCDDA statistical bulletin Table GPS-7 part (ii).

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