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

The given bar chart illustrates the distribution of

households

’ yearly income in the US population from 2007 to 2015.

Overall

, it is evident that

number

Correct article usage

the number

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of

households

with earnings between $75,000 and $99,999 was the lowest

while

that with revenue over $100,000 was the highest throughout the period, except in 2011. In 2007, there were almost 30

million

of

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apply

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households

that

earn

Wrong verb form

earned

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more than $100,000 annually, the number dropped in 2011 and rebounded in 2015 to approximately 33

million

. Sharing a similar trend,

households

with revenue from $75,000 to $99,999

was

Correct subject-verb agreement

were

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around half of the

highest earner

Add a hyphen

highest-earner

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category, the figure fluctuated and peaked at just 15

million

in 2015.

On the other hand

, the number of

households

receiving less than $25,000 and $25,000 -$49,999 was about 25 and 27

million

households

, respectively, which rose to 28 and 29

million

households

over a period of 4 years.

However

, unable to maintain the trends, both figures slightly dipped by 1-2

million

in 2015. Despite the trends experienced by other categories,

households

with incomes of $50,000-$74,999 remained relatively stable at a bit over 20

million

.