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Items starting with O

OECD Health Data

OECD Health Data  is the most comprehensive source of comparable statistics for 30 countries on health and health systems across OECD members.

OECD Statistical Compendium

OECD Statistical Compendium An essential reference work with a macroeconomic overview of the OECD member countries, with comparable data for all 29 members and historical span from 1960 until today.