The pie charts illustrate the consumption of electricity in different areas of Eastern Australia in two various periods 2007 and 2010. They are divided into eight diverse segments, including transport, manufacturing, other metals, aluminium, commercial, agriculture, mining and residential.
Overall, it is obvious that changes between two given periods was insignificant and the figures of percentage were a similar pattern. Despite almost equal ranges, there were three pieces with noticeable changes.
Turning to the details, the consumption of other metals increased gradually by 6% for 3-year period from 2007 to 2010. In contrast, the proportion of manufacturing and alluminium declined slightly from 13 to 9 and from 13 to 11, respectively. The remaining sectors stood stable absolutely.
Also, it is worth to noticing that residential recorded the largest shares almost a quarter of total percentage, while transport and agriculture accounted for the smallest figures at 1% over the two years 2007 and 2010.
