The given three pie charts illustrate information about annual spending by UK school in 1981, 1991, and 2001.
Overall, the teacher salaries in these three years consisted nearly half proportion. Additionally, the second largest percentage were always other workers salaries. While the last spendings has undergone changes in proportion by these three years.
The teachers salaries was 40% and 50% in the years 1981 and 1991 respectively. In the 2001 it was 45% from the total school spending. The other workers salaries were 2nd and 3rd largest proportion by showing 28% and 22% respectively. However, in the 2001 its percentage was only 15%.
Furniture and Equipment’s percentage initially was 15% in 1981 then declined to 5% in 1991, but rised to 23% in the 2001 by being the second largest portion after teacher salaries.
Resources’s percentage from annual spending was 15% (1981) then increased to 20% (1991) but decreased to 9% (2001). Insurance remained the lowest proportion in these three given years. In 1981 2%, in 1991 3%, in 2001 8%.
