The chart below show percentage of water used in different sectors in Sydney, Australia in 1977 and 2007.

The pie charts compare portions of

water

used in various sections in Sydney and Australia in 1997 and 2007.

Overall

,

it is clear that

Sydneysiders and Australian people spent the largest proportion of

the

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water

on

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in

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food

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the food

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industry

and

lowest

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the lowest

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proportion used

on

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in

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building

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the building

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industry

in 1997 and 2007. In 1997, the greatest proportion of spending

water

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on water

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was on the food

industry

, which represented 48% of the total expenditure and

2007

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in 2007

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it was slightly lower, at 41%. In terms of the service

industry

, in 1997 people spent 13% of

water

and

2007

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in 2007

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it was almost doubled, at 25%. Sydneysiders and Australian people spent

the

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water

for manufacturing, at 5% in 1997 and it

was

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moderately declined,

at

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to

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2% in 2007. Regarding

the

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household uses, the total expenditure was just 19% in 1997 and the figure for

this

category

was

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slowly increased,

at

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21% in 2007.

Moreover

, the

figure

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figures

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for

the

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manufacturing for both years were relatively similar, at 15% in 1997 and 11% in 2007.