The given data compares 6 Australian towns by the water levels of their reservoirs in October 2009 and 2010.
As we can see,water level in October 10 always was bigger,except in fourth city,where it was exactly the same, and in first city,that was the only one with percentage of 2009 Octobers water level vice versa higher than in the next year.Overall,the lowest propotion of numbers was the third city,and highest was in sixth.
Region number obviously had bigger amount of aqua recourses in comparison with others.In 2010 it reached the peak at nearly 100 percent,while in 2009 it was approximately 75 percent.At the same time,third localities level in both periods werent even half of theirs,being only equal to around 40 and 25 percents.
Among them the most extraordinary statisctics were in first and fourth.For instance,fourth was the unique area with stable 55 percents in each time.In the first city,over time,general numbers has decreased from 45 to about 30 percents.Meanwhile,others ratio were growing.For example,in second and fifth territories percentage grew from 75 to a little more than 80, and from 40 to roughly 60 respectively