Median monthly per capita expenditure around 1985 versus Median monthly per capita expenditure around
2010, 2011

Countries for which the per capita consumption expenditure is not available income is shown instead. All measures are adjusted for price differences over time (expressed in 2011
prices) and are adjusted for price differences between countries (expressed in international dollars). Since the data is not available annually it has to be shown in a range around
the two years (the exact year is visible on hover).