The pie charts illustrates the data about the proportion expenditure of electricity by eight catogaries differences in stern Australia between 2007 and 2010. Overall, the figure of used electricity in residental account for the highest in both two years. In addition, people consumed similar percentage of their budget on the remaining transport and agriculture.
In 2007, people in Eastern Australia comsumed on residental and comercial were exactly the same in both years, at 28% and 23%, respectively. Likewise, the proportion of mining and transport at 9% and 1% for electricity use in two years which were shown of total expenditure, but the lowest.
The percentage of electricity used by aluminlum at 13% in 2007, whil15e their expenditure fell to 11% in 2010. 13% of electricity in 2007 were to used in Eastern Australia, and this reducted only 9% after three years since then. By contrast, there was a increase in other metals, which went up from 12% in 2007 to 18% in 2010. 
The pie charts illustrates the data about the proportion expenditure of  
electricity
 by eight  
catogaries
 differences in stern Australia between 2007 and 2010.  
Overall
, the figure of  
used
  electricity
 in  
residental
 account for the highest in both two years.  
In addition
,  
people
 consumed similar percentage of their budget on the remaining transport and agriculture.
In 2007,  
people
 in Eastern Australia  
comsumed
 on  
residental
 and  
comercial
 were exactly the same in both years, at 28% and 23%,  
respectively
.  
Likewise
, the proportion of mining and transport at 9% and 1% for  
electricity
  use
 in two years which  
were shown
 of total expenditure,  
but
 the lowest.
The percentage of  
electricity
  used
 by  
aluminlum
 at 13% in 2007, whil15e their expenditure fell to 11% in 2010. 13% of  
electricity
 in 2007 were  
to
  used
 in Eastern Australia, and this  
reducted
  only
 9% after three years since then. By contrast, there was  
a
 increase in other metals, which went up from 12% in 2007 to 18% in 2010.