The price level index for health is the ratio of the PPP for the expenditure component Actual Health to the market exchange rate. Expenditure on Actual Health reflects the sum of household consumption expenditure and expenditures by nonprofit institutions serving households (NPISHs) and government on goods and services within the health component actually consumed by households. Health expenditures in local currency units are converted to PPP-based expenditures using the PPP for the expenditure component Actual Health. Share of total GDP expenditure is based on nominal expenditures.