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Screen Shot 2013-06-26 at 6.26.59 PM

 

This chart is quite clear and a wonderful example of putting several factors together on a chart while maintaining ease of understanding.

Not also that there a some interesting points away from the general trend.  Vietnam and South Africa stand out, but for different reasons.  South Africa has relatively high income but life expectancy is quite low.  This could be do to a hi level of income inequality, a high crime rate etc.  Vietnam is quite different with relatively low per person income but a life expectancy that is quite high.  Often it’s the points away from the trend line that lead to interesting findings.


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