The bar chart illustrates the percentage of water reservoirs in several Australian cities in one season, but two particular years: 2009 and 2010.
In general, Brisbane had the highest level among all cities in both years, whereas Perth had the smallest percentage of water. In addition, Sydney remained at the statues quo during that year.
In October 2009, cities such as Darwin and Brisbane had the largest proportion of water, at approximately 75% in total. Melbourne ranked as the lowest one, with 35% of its level. The difference between these three cities was notable, although Darwin and Brisbane clearly clearly more level of liquid. In October 2010, Brisbane had the maximum proportion of water, with 100% overall. Darwin and Canberra turned out to be the second and third, with 80% and 73% respectively. Sydney, however, did not undergo any changes; it had 49% in both years. Moreover, the lowest number in this year was Perth, with only 26%.
