The piechart depicts how much water used in different sectors in Sydney in year 1997 and 2007.
Overall, Food industry was dominant sector while, construction industry used a minimum amount of water in both years. It is quite notable that Service sector used second highest amount of water in 1997 but in 2007 manufacturing takes the charge.
As it is observed, In 1997 food industry used 48% water while in 2007 the using of water drop slightly and reached to 41%. On the other hand, Service industry water usage increased upto 12% (13% in 1997 and 25% in 2007 respectively).
As can be seen that, Household usage increased upto 2% (19% in 1997 and 21% in 2007) however, remaining two sectors decreased respectively (Manufacturing 15% in 1997 and 11% in 2007 and building sector 5% in 1997 and 2% in 2007 respectively).
