Notes:
Figures in (brackets) are local data. Colour indicates midpoint of national data, or if not available, of local data.
Data for Italy and Portugal include non-injectors and are likely to underestimate prevalence in injectors
See also 'General notes for interpreting data' on the Explanatory notes and help page.
Sources:
Reitox national focal points. For primary sources, study details and data before 2003, see Table INF-14.