Band 5+: The charts below show the percentage of water used by different sectors in Sydney, Australia, in 1997 and 2007. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The pie chart gives information about the proportion of the water used in different sectors in Sydney, Australia from 1997 to 2007.

Overall, the percentage of total water use in 1997, the data food industry the highest and the Building industry the lowest. On the one hand, the Food industry was still the highest in 2007 and the Building industry decreased compared with the Building Industry in 1997 but it is still the lowest.

The chart on the left, The percentage of the Food industry started at 48%, the highest position, followed by Manufacturing accounting for 15%, triple the proportion of the Building industry at 5%. In addition, the percentage of Household use and Service Industry were at 19% and 13%.

The chart on the right, the proportion of the Food Industry slightly decreased in 2007 at 41% and was still the highest position. The percentage of Household use and Service industry were in an upward trend from 19% to 21% and between 13% and 19%. Meanwhile, the proportion of Manufacturing accounting for 11% slightly decreased compared to 15% in 1997. Finally, the percentage of the Building Industry decreased at 2%.