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

The given graph indicates how the figures for production levels of the main sorts of fuel changed in the UK from 1981 to 2000.

Overall

, the

figure

for Coal declined

while

the statistics for both

Petroleum

and Natural

Gas

witnessed an increase during

this

period. In 1981, the

figure

for Coal started at 80

energy

units

. After 5

years

, there was a slight decrease to 61 in the data on Coal. After undergoing a slight decline of 2

energy

units

in 1991, the

figure

for that significantly went down to 40

energy

units

for the next five

years

. In 2000, the data on that hit the lowest point at 39

energy

units

. The

figure

for

Petroleum

started at 85

energy

units

and outnumbered that for Natural

Gas

with a margin of 25

energy

units

in 1981.

While

the data on

Petroleum

witnessed

a

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show examples

remarkable growth to 140

energy

units

, the

figure

for Natural

gas

remains unchanged after five

years

. After undergoing a decrease of 40

energy

units

in 1991, the

figure

for

Petroleum

reached 140

energy

units

for the next 9

years

.

In addition

, after 14

years

, the

figure

for Natural

gas

significantly went up to 100

energy

units

.