The graph below shows the average monthly change in the prices ot three metals during 2014. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The graph indicates the percentage of the monthly change of

copper

, Nickel, and Zinc compared with the previous month in the year 2014.

Overall

, it is noticeable that nickel has the highest change amount than others.

While

copper

and gold have similar numbers for the whole year. To start with, in January nickel are biggest average of about 6% but since February it dropped around 2% when compared with the first moment.

Moreover

, in three months after still decreases and a month that figure is supper falls in June to -3%. Even, though the number is reduced in the age before in July, August and September are the same average

also

in November and December,

Although

in October there is a bit of drop.

In addition

,

copper

and iron costs between January and May are ready with a similar number of approximately 1-2%.

Furthermore

is it clear to see that in the sixth month both have a reduced number.

However

, the seventh to ninth-month metal cost quota is added a little about -1.5% and inflated to 1.5 to 2% in the

last

two months.

On the other hand

,

copper

has a progressive standard

while

others fall to around 2-3% and still the same percentage until the end of the year.