The chart below shows the number of households in the US by their annual income in 2007, 2011 and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.The chart below shows the number of households in the US by their annual

The graph compares the number of accommodations in the US by their yearly income in 2007, 2011 and 2015.

Overall

, the number of households that had income less than 50,000

dollars

and 75,000

dollars

or more, fluctuated over the years.

However

, the same annual earnings range from 50,000

dollars

to 74,999

dollars

remained constant from 2007 to 2015.

Firstly

, the number of households with income less than 25,000

dollars

and between 25,000 and 49,999 was 25

million

and nearly 27

million

in 2007, respectively. These figures rose to almost 29

million

and almost 30

million

, respectively in 2011, but dropped to approximately 28 and 29

million

in the following period.

On the other hand

, the households who had earned not less than 50,000

dollars

and not more than 74,999

dollars

didn't change in these periods.

However

, the same with earning 75,000 to 99,000

dollars

as well as

100,000

dollars

or more, witnessed slight fluctuations. The first group fell from nearly 14 to nearly 13 in 2011 and climbed to exactly 15 in 2011.

Similarly

, the latter group followed the same trend, which was nearly 30 in the first period, dropped to nearly 27 and

then

culminated at approximately 33 in the

last

year.