The pie charts below illustrates the amount of used energy by various categories on percentages in the years 2007 and 2010 in eastern Australia.
Overall, the largest amount of used electricity was used for the needs of the inhabitants with 28 %. And the usage of energy for commercial sector such as entertainment and festivals came second with 23 % in both years.
The residential usage utilized 28 % energy in both years. And the government and country concerned more in chemistry and as a result of this, metals like aluminium has produced more and it used 13 % of the energy. By contrast, usage of electricity for aluminium decreased by 2 %.But usage for other metals increased by 6 % from 12 % to 18%.
The least amount of the used energy has recorded in two categories-transport and agriculture. And this two sectors remained unchanged in both years. Also mining remained unchanged with 9 %.
