The bar charts illustrate the proportion of electricity consumption of Australian living in the east between 2007 and 2010.
Overall, what stands out from the graph is that residential sector is responsible for the highest percentage of consumption throughout the given time frame. Noticeably, except for residential, commercial, transportation and agriculture sectors which were unchanged, the remaining underwent many changes in their percentages.
In response to the unchanged features, the figure for residents started at 28% in 2007 and still remained untouched, accounting for the largest percentage among others. This was followed by the commercial one with the percentage at 23% and stayed intact. Moreover, mining one was achieved 9% in 2007 and was not incline in the next following year. Similarly, transportation and agriculture accounted for the smallest shares, at just 1% each.
Turning to the remaining components, other metals accounted for 12% in 2007 and increased steadily to 18% in the latter. Conversely, manufacture and aluminium were at the same percentage in 2007, with 13%, however, their proportions experienced the reduction of 4% and 2%, respectively. This decline allowed the percentage other metals surpassed others and became the most significant growth in overall.