The bar chart compares how many US 
households
 who by their annual income in 2007, 2011 and 2015.
Use synonyms
Overall
, it is obvious that the Linking Words
number
 of US Use synonyms
households
 in 2015 had the highest salaries earning $100,000 or more in Use synonyms
three
 Use synonyms
years
. Use synonyms
By contrast
, the Linking Words
number
 of US Use synonyms
households
 in 2011 hit the "lowest money" earning $75,000-$99,999.
The families in the US had the same quite high trend between less than $25,000 and $25,000-$49,999 in Use synonyms
three
 Use synonyms
years
. It can be seen that the Use synonyms
number
 of US families incomed less than $25,000 Use synonyms
were 
about 25 Unnecessary verb
apply
million
 to 29 Use synonyms
million
 Use synonyms
people
 from 2007, 2011 and 2015. The Use synonyms
number
 of US Use synonyms
households
 that earned $25,000-$49,999 in Use synonyms
three
 Use synonyms
years
 was nearly 26 Use synonyms
million
, 29 Use synonyms
million
, Use synonyms
28
 Correct word choice
and 28
million
 Use synonyms
people
.
Use synonyms
Besides
, the Linking Words
number
 of US families who had money between $50,000-$74,999 and $75,000-$99,999 were the lowest periods in Use synonyms
three
 Use synonyms
years
. The figure of Use synonyms
households
 incomed $50,000-$74,999 was unchanged around 14 Use synonyms
million
 Use synonyms
people
 in 2007, 2010 and 2015. Use synonyms
However
, US household's salariesLinking Words
 $
75,000-$99,999 had a small fluctuation from 13 to 15 Change preposition
of $
million
 Use synonyms
people
.Use synonyms