The bar chart provides the number of US housholds by their annual income in the three years and it covers over 35 millions households in the chart. It predicts by the dollars with different colors for each certain amount.
The chart illustrate the year of 2007 , 2011 and 2015. The x axis indicates the counts of family in millions. Below the chart, it clearly mentioned the approximate number of dollars with unique colors.
According to the prediction, The year 2015 over 24 million menage have the highest number of dollars approximately, $100000 or more are earned their annual income .In contrast, the lowest dollars , less than $ 25000 earned over the year is 28 million families. The least quantity of households earning range between $75,000- $99,999.
The year 2007 and 2011 have similar prediction of their annual income and have a slight different them. In 2011, the amount of $25,000 -$49000 generated by over 30 millions of households but in 2007, slightest amount earned less than $25000 over 29 millions had their annual income.