The graph below shows the production levels of the main kinds of fuel in the UK between 1981 and 2000. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The graph demonstrates the production patterns

to

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of

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the primary types of fuels around The United

Kingdoms

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Kingdom

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from 1981 to 2000. In general, it is evident that petroleum displayed an upward trend

while

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natural gas’s increasing trajectory is more stabilized.

In contrast

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, Coal saw a decline throughout the whole period. In terms of petroleum, it started at approximately 90.

This

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figure later skyrocketed to nearly 140 in the following years before experiencing a substantial trough. Despite

this

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huge change, it continued to maintain its original trend and began climbing up.

As a result

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, it reached 140 again and continuously went on a bumpy pattern to more than 140. Alternatively, natural gas witnessed a more stable route as it commenced with fluctuation in the first few years. It began to see a growth trajectory in 1991 as

this

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figure shifted from above 40 to exactly 100 in 2000.

On the other hand

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, Coal initiated

with

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at

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80 before dipping to below 40 in 1984.

This

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number quickly rose to 60 and maintained a consistent flow through the subsequent period.

However

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, the production levels of coal started seeing a reduction and in 2000, it stopped at nearly 40.