The pie chart below demonstrates the proportion of water used for different purposes during the years 1997 and 2007. Overall, water had been used for the same works in 1997 and 2007 but there are many changes to the place of the factors.
In the farthest time 1997, water used the most for the food industry which made up 48% of the chart. In 2007, the percentage of water used for the food industry slightly decreased 7% but still was the first place.
The segment of households, service industry and manufacturing were in the middle group with 13% to 19% in 1997. 10 years later, manufacturing rose rapidly, filled a quarter of the chart and became the second place, surpassed the households and service industry. The sectors of households and service industry did not change much, remained stable from 11% to 21%.
Covers the smallest fraction of 5% in 1997, the building industry even fell to 2% in 2007. So that, water had been used the less for the building industry for 10 years.
The pie chart below demonstrates the proportion of
water
used
for
different
purposes during the years 1997 and 2007.
Overall
,
water
had been
used
for the same works in 1997 and 2007
but
there are
many
changes
to the place of the factors.
In the farthest time 1997,
water
used
the most for the food
industry
which made up 48% of the chart. In 2007, the percentage of
water
used
for the food
industry
slightly
decreased 7%
but
still
was the
first
place.
The segment of households, service
industry
and manufacturing were in the middle group with 13% to 19% in 1997. 10 years later, manufacturing rose
rapidly
,
filled a quarter of
the chart and became the second place, surpassed the households and service
industry
. The sectors of households and service
industry
did not
change
much, remained stable from 11% to 21%.
Covers the smallest fraction of 5% in 1997, the building
industry
even fell to 2% in 2007.
So
that,
water
had been
used
the less for the building
industry
for 10 years.