The graph below shows the average monthly change in the prices of three metals during 2014. Summarize the information by selecting and reporting the main feature, and make comparisons where relevant.

The line graph illustrates the average

changes

of

Change preposition

in

show examples

prices

of copper, nickel and zinc every month in the year 2014.

Overall

,

it is clear that

the monthly changing

prices

of all three metals majorly decreased during the first semester, remained unchanged from July to September but tended to

increase

by the end of the year.

According to

the data, the average changing

price

of nickel experienced the most dramatic decline compared to the remaining metal

prices

in the first six months. After increasing by 6% in January, the

price

change dropped significantly to negative 3% in June.

However

, the average

changes

in

price

climbed up to negative 1% in July and it remained stable during the third quarter. The average

price

changes

ended by an

increase

of 1%

at the end

of the year. The average

prices

of copper and zinc showed a similar pattern.

Although

both average

prices

experienced an

increase

by

Change preposition

of

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2% and 1% at the outset of the period,

it

Correct pronoun usage

they

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declined to negative 0.5% and negative 1% in June.

However

, the average

price

changes

managed to rise by 1%

increase

and negative 0.5% in July and similar to nickel, the

prices

Change the noun form

price

show examples

change remained the same until the end of September. In December, the average

prices

increased by 1.5%

and1

Correct your spelling

and 1

%, respectively.