The given pie charts show how much a UK school spent on different running costs in three separate years: 1981, 1991 and 2001.
Overall, the expenditure on teachers’ salary were significantly more than that of insurance. By contrast, the total of resource e. g. books and Furniture and equipment showed a extremely similar data through three years. Besides, a continuous decrease can be seen in Other workers’ spending.
It is noticed that there was a stable increase in the figure for teachers’ salary, which approximately accounted for half of the total school spending, at 40%, 50% and 45% respectively. In contrast, although a rise took place in insurance, the changes was far less significant, with the figure slightly ascending by merely 6%, growing from 2% to 8% by the end of 2001.
The data about other Resource e. g. books and furniture and equipment were similar, with the average at 43. 5%. The largest spending of former occurred in 1991 and then dropped to the bottom at 9% while the percentage of former reached a high point in 2001 at 23%. Others workers’ salaries played less and less important role, declining by 13%.
The
given
pie charts
show
how much a UK school spent on
different
running costs in three separate years: 1981, 1991 and 2001.
Overall
, the expenditure on teachers’ salary were
significantly
more than that of insurance. By contrast, the total of resource
e. g.
books and Furniture and equipment
showed
a
extremely
similar data through three years.
Besides
, a continuous decrease can be
seen
in Other workers’ spending.
It
is noticed
that there was a stable increase in the figure for teachers’ salary, which approximately accounted for half of the total school spending, at 40%, 50% and 45%
respectively
.
In contrast
, although a rise took place in insurance, the
changes
was far less significant, with the figure
slightly
ascending by
merely
6%, growing from 2% to 8% by the
end
of 2001.
The data about other Resource
e. g.
books and furniture and equipment were similar, with the average at 43. 5%. The largest spending of former occurred in 1991 and then dropped to the bottom at 9% while the percentage of former reached a high point in 2001 at 23%. Others workers’ salaries played less and less
important
role, declining by 13%.