Not So Many Old Men International comparisons of life expectancy are useful for raising questions (why is the United States more similar to Mexico than to Japan?) and for highlighting universals (females live longer, no matter what their culture or health-care system).
Source: United Nations Statistical Database, 2012.
Source: United Nations, Department of Economic and Social Affairs, Population Division (2013).
Source: United Nations, Department of Economic and Social Affairs, Population Division (2013).