The bar charts 
illustrates
 the percentage of energy expenditure in Change the verb form
illustrate
Use synonyms
UK
 and USA between 2000 and 2006. 
Generally, there are five different energy that Correct article usage
the UK
has
 been calculated including oil, coal, gas, nuclear Correct subject-verb agreement
have
power
 and other renewable sources. The information displays the Use synonyms
fluctuative
 data where each of USA and Correct your spelling
fluctuating
UK
 Use synonyms
are
 higher in percentage in some of those five aspects.
Change the verb form
is
Use synonyms
UK
 has led the usage of gas, nuclear Correct article usage
The UK
power
 and other renewable sources both in 2000 and 2006. Use synonyms
UK
's highest data was gas with 38% of utilization. Use synonyms
While
 the lowest one is the nuclear Linking Words
power
 with only 10%.
Other than that, Use synonyms
USA
 has led the consumption of oil and coal Correct article usage
the USA
in 
every year with the highest percentage of 40%. Meanwhile, the least Change preposition
apply
power
 usage was the Use synonyms
the 
other renewable sources of 5% in 2006.Remove the redundancy
apply