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

The graph illustrates the fluctuations in monthly

prices

for three distinct metals throughout the year 2014. In general,

prices

for all three metals seem to have experienced fluctuations.

However

, it is noteworthy that during the three-month period encompassing July, August, and September, the

prices

of all metals remained relatively constant. In January and February,

copper

and

nickel

prices

witnessed a significant decline,

while

the proportion of

nickel

costs concurrently increased by approximately two

percent

Change the spelling

per cent

show examples

.

On the other hand

, between March and April,

while

copper

and

nickel

prices

remained relatively stable, there was a noticeable drop of roughly one

percent

Change the spelling

per cent

show examples

in the proportion of zinc

prices

. From March to June,

nickel

prices

experienced a sharp decline of nearly four

percent

Change the spelling

per cent

show examples

. Meanwhile, during

this

period,

copper

prices

remained unchanged. During the period from October to November, both the percentage of

nickel

and zinc

prices

substantially increased.

However

,

copper

prices

seemed to remain steady. Towards the end of the year, from November to December, there was a notable increase in the proportions of zinc and

copper

prices

.

Conversely

,

nickel

prices

seemed to remain static.