The chart belows 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 bar chart illustrates the number of

households

in

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the united

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united states

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United States

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categorized by their yearly income for the years 2007, 2011, and 2015. In general, the fluctuations are evident in the number of

households

earning less than $25,000; $25,000 - $49,999; and $100,000 or more annually,

while

the figures for the other income brackets remain relatively stable. In 2007, the number of

households

earning less than $25000 income stood at 25

million

, which rose slightly to just below 30

million

by 2011 before it dropped to around 28

million

by 2015.

Similarly

, families earning $25,000-$49,999 numbered around 27

million

in 2007, rising to approximately 30

million

by 2011 before it decreased to around 28

million

by 2015.

Conversely

, families earning $100,000 or more began at slightly below 30

million

in 2007, decreased to around 28.5

million

by 2011, and

then

experienced a significant rise to approximately 33

million

by 215.

In addition

,

households

earning $50,000 to $74,999 wages remained constant throughout the period of 2007 to 2015,

while

those earning $75,000 to $99,999 saw only slight changes.