The three pie chart illustrates the changes in annual spending by a particular UK school in 1981, 1991 and 2001.
In the year 1981, expenditure on teacher's salaries was high and it increased by 5% in the year 1991 and also decreased by 5% in 2001. On the other hand, spending on other workers' is
always on the decrease. Costing on resource books increased in 1991 by 5% which was 15% in 1981 and declined to 9% in the year 2001. There is also ups and down in spending on furniture and equipment. It got 5% cut down in the year 1991 which was 15% in 1981 and again increased to 23% in the year 2001. However, there is a continuous increment in these three subsequent years. Spending on insurance is 2%, 3% and 8% in the years 1981, 1991 and 2001 respectively.
Overall, expenditure on teachers' salaries occupies the maximum share of the total spending of the school.
The three pie chart illustrates the
changes
in annual
spending
by a particular UK school in 1981, 1991 and 2001.
In the
year
1981, expenditure on teacher's salaries was high and it increased by 5% in the
year
1991 and
also
decreased by 5% in 2001.
On the other hand
,
spending
on other workers'
is
always
on the decrease. Costing on resource books increased in 1991 by 5% which was 15% in 1981 and declined to 9% in the
year
2001. There is
also
ups and down in
spending
on furniture and equipment. It
got
5%
cut
down in the
year
1991 which was 15% in 1981 and again increased to 23% in the
year
2001.
However
, there is a continuous increment in these three subsequent years.
Spending
on insurance is 2%, 3% and 8% in the years 1981, 1991 and 2001
respectively
.
Overall
, expenditure on teachers' salaries occupies the maximum share of the total
spending
of the school.