The pie charts below show the percentage of electricity production by fuel source in France in 1990 and 2010.

The pie graphs illustrate the proportion of energy production by fuel source in France throughout the period from 1990 and 2010.

Overall

Linking Words

,

although

Linking Words

the five sources showed an increase,

such

Linking Words

as

,

Punctuation problem

apply

show examples

nuclear power increased significantly during the period,

while

Linking Words

all other sources of energy experienced a decline. in the end. In 1990, Natural Gas was nearly a quarter,

as well as

Linking Words

Coal, with nearly 28%, respectively,

whereas

Linking Words

Oil was roughly 22%.

On the other hand

Linking Words

, Hydropower was the lowest source in France at approximately 6%,

while

Linking Words

Nuclear power was just around 17%. By 2010, Nuclear power showed a significant increase from 17% to 67% over the period, to become the biggest source of electricity in France.

In contrast

Linking Words

, all other sources displayed a dramatic decline;

for instance

Linking Words

, Natural Gas fell to 4% from 28%, Coal decreased to just around 13%, and Oil became 13%. Oil became 13% in 2010. Hydropower still maintained its level at 2%

overall

Linking Words

.