The bar chart given provides information about the households number in the United States in a period from 2007 to 2015, depending on individuals' annual income.
The graph illustrates the number of families in the United States based on the amount of their wages in three different years: 2007,2011, and 2015. The Salary ranges from less than 25,000 dollars to over 100,000 dollars.
The data provides the number of people in the US by their annual income for years 2007,2011 and 2015. Overall, In 2007 nearly 29 million had an annual income of $100,000 or more, while in 2011, most of the households ha