The chart below shows the number of households in the US by their annual income in 2007, 2011 and 2015. Summarize the information by selecting and reporting

The bar chart illustrates the yearly

income

of the number of households in the United States in 2007,2011 and 2015. The number of households is measured in millions.

Overall

, moderate

income

was stable in the given period and the highest

income

was increased

at the end

of the period.

To begin

with, the group of $100,000 or more fluctuated between 27-28

million

and the highest value of

this

group showed in 2015 to 33

million

. The moderate level of

income

($50,000-$74.999) remained the same till the end of the period. The household

income

which less than $25,000 was shown in between 25-30

million

in each three years.

However

, the highest value of the lower

income

was shown in 2011 at 28

million

.

Furthermore

, the yearly

income

between $25,000-$49,000 peaked in 2011 at 29

million

and the other two years showed their values below 29

million

and over 25

million

.

In addition

to that, in 2015, the yearly

income

in between $75,000-$ 99,999 slightly grew than 2007 and 2011.

Nevertheless

, that group fluctuated between 13-15

million

.