the chart below shows the number of household in the US by their income in 2007, 2011 and 2015.

The bar chart provides information about the annual

income

of US

households

in three different years: 2007, 2011, and 2015.

Overall

,

it is clear that

there was a general upward trend in most

income

brackets, except for those earning in the middle range, which remained relatively stable.

however

, By the end of the period, the highest proportion of

households

belonged to the highest

income

bracket. In 2007, approximately 25

million

households

reported an

income

of less than $25,000.

This

number

increased to 28

million

in 2011 and

then

slightly decreased to 27

million

in 2015.

Conversely

, the

number

of

households

earning $100,000 or more was 29

million

in 2007 and 28

million

in 2011, and

number

Change the article

a number

the number

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of

household

Change to a plural noun

households

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rose slightly after 4 years

around

Change preposition

to around

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33

million

.

further

Rephrase

Furthermore

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, 26

million

households

earned $25,000 to $49,999 in 2007.

this

number

rose slightly in 2011 and

then

dropped marginally in 2015.

Furthermore

, around 20

million

households

earned $50,000 to $74,999 annually in all three years,

while

15

million

households

earned $75,000 to $99,999 during the same period.