The chart below show 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 given graphic shows the amount of families in the US sectored by income values among the years 2007, 2011, and 2015.

Overall

Linking Words

, there are five income groups: less than $25,000; $25,000 - $49,999; $50,000 - $74,999; $75,000 - $99,999; and $100,000 or more. At first glance, all the

reavenues

Correct your spelling

revenues

avenues

sectors showed significant movements throughout the study.

For example

Linking Words

, It seems that

poorest

Correct article usage

the poorest

show examples

people have

been

Unnecessary verb

apply

show examples

increased steadily as well

the

Change preposition

as the

show examples

wealthiests

Correct your spelling

wealthiest

.

In addition

Linking Words

, the middle classes showed similar variations

among

Change preposition

over

show examples

the three years. Looking at the details, households with the lowest

earns

Correct your spelling

earnings

show examples

experienced a steady rise as it

hit

Verb problem

apply

show examples

initially

Linking Words

stared

Correct your spelling

started

show examples

at 25

Use synonyms

millions

Fix the agreement mistake

million

show examples

of

Change preposition

apply

show examples

items in 2007, to

consequently

Linking Words

around 28

at

Change preposition

in

show examples

2011 and

finally

Linking Words

decreased slightly to 27 approximately.

Similarly

Linking Words

, the group of $25,000 to $49,999

also

Linking Words

witnessed the same trend

as well as

Linking Words

poorest

Correct article usage

the poorest

show examples

sectors, since their results were 26, 30, and 38

Use synonyms

millions

Fix the agreement mistake

million

show examples

of

Change preposition

apply

show examples

houses, in the same

years

Change to a genitive case

year's

years'

show examples

order. The next two

profits

Fix the agreement mistake

profit

show examples

clusters, which are part of the middle class, showed steady variations

since

Change preposition

from

show examples

$25,000 to $49,999 and $50,000 to $74,999

got

Verb problem

apply

show examples

the the next results: 21 and 14

Use synonyms

millions

Fix the agreement mistake

million

show examples

of

Change preposition

apply

show examples

units in 2007; in 2011 the same cluster got 21 and 14; and 21 and 15

millions

Use synonyms

of households in 2015 respectively.

Finally

Linking Words

, the cluster with

highest

Correct article usage

the highest

show examples

earns

Correct your spelling

earnings

show examples

soared dramatically as they began at almost 30,

then

Linking Words

, hit a slight low at 27 but

at the end

Linking Words

of the period reached a sharp surge of 37

Use synonyms

millions

Fix the agreement mistake

million

show examples

of

Change preposition

apply

show examples

units.