"Let's do some analysis of the Consumer Price Index, the best known measure of inflation. The Bureau of Labor Statistics (BLS) divides all expenditures into eight categories and assigns a relative size to each. The pie chart below illustrates the components of the Consumer Price Index for Urban Consumers, the CPI-U, which we'll refer to hereafter as the CPI."
http://www.advisorperspectives.com/...-means-to-you-inside-the-consumer-price-index
http://www.advisorperspectives.com/...-means-to-you-inside-the-consumer-price-index
