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

The bar chart compares information about how much money each American family in

million

Use synonyms

annually earned over an 8-year period in the years 2007, 2011 and 1015.

It is clear that

Linking Words

, over the period shown, the population of families gaining less than 25,000 to 49,999

dollars

Use synonyms

rose in the first four years and

then

Linking Words

fell back over the

last

Linking Words

years. The opposite trend can be seen for salaries above 100,000

dollars

Use synonyms

. In 2007, the highest figure belonged to people whose monetary outcomes were 100,000

dollars

Use synonyms

and higher with close to 30

million

Use synonyms

which was twice as high as the figure for those with a wage of 75,000 to 99,999

dollars

Use synonyms

.

Subsequently

Linking Words

, these two figures had an

overall

Linking Words

increase reaching about 33 and 15

million

Use synonyms

households respectively in 2015. In the first year, around 25

million

Use synonyms

Americans earned less than 49,999

dollars

Use synonyms

which rose by nearly 5

million

Use synonyms

in 2011 and

then

Linking Words

a fall of half of

this

Linking Words

amount followed in the final year.

Furthermore

Linking Words

, the only stable figure was for families with a salary of 50,000 to 74,000

dollars

Use synonyms

which contained just over 20

million

Use synonyms

of the USA residents.