Monday, November 21, 2011

Life Expectancy

Life Expectancy
When we look at trends of life expectancy from the history of the United States, we can see how it has continually increased each year. This increasing trend may be attributed to the advancement of medical technologies as years go by. According to World Bank, World Development Indicators, in 1960 the life expectancy in the US was 69.8 years. Today, this number has risen to 78.1 years.

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