The pie chart compares the percentage of electrical power used by 6 sectors in eastern australia between 2007 and 2010 .
Overall,it is noticable that the residential and commerce sectors are the ones which are having the biggest proportion of electricity during the given time periode, while other metals sector increased at variance to aluminium and manufacturing sectors which witnessed a slight decrease during the 3 years period.
The residential and commercial sectors maintained the same stable percentages between 2007 and 2010 with 28% for residential Sector and 23% for the commercial one. On the other hand , other metals sector increased to 18% in 2010 while aluminium dropped slightly from 13% to 11% in 2010 while manufacturing decreased to 9% . The other sectors remained unchanged and preserving the same percentage.
