The table illustrates the price of water used in five different cities in Australia in 2004.
Overall, it can be seen that Brisbane, Sydney and Melbourne saw a small distances between up to 125KL and over 125 Kl categories, whereas two cities included Adelaide and Perth experienced an opposite trend. In addition, average bill per household in Perth exceeded other nations in this category.
Looking at the cities with insignificant gaps, the cost of water consumption up to 125KL and over 125 Kl in Melbourne, Sydney were equal, at $0.78 and $0.98, respectively. While the smallest disparity between two categories was recorded in Brisbane with only $0.03. In terms of category namely up to 125Kl, the highest cost of water consumption belonged to Sydney at $0.98, followed by Brisbane with $0.81 and Melbourne with $0.78. Meanwhile, over 125 Kl in three countries was less than 1%, which all smaller than Adelaide and Perth. The smallest position in over 125 Kl and the average bill witnessed in Melbourne, with $0.78 and $253, respectively.
Regarding the other cities, which had considerable disparities between figures, Adelaide and Perth stood at an equal figure at $0.42 in up to 125Kl, which were the modest cost. However, the cost of water consumption in over 125 Kl in Perth was the higher than others at $1.50, followed by Adelaide at $1.00. Beside that the highest figure in the average bill per household was recorded in Perth at $332, while Adelaide was the third significant at $310.