The pie charts display about the changing yearly data on school expenditure in the uk in three different years over a 20 year timeline.
Overall it can be seen that teacher salaries were the greatest school costing sectors in all three year. Furthermore, a contrasting scenario was observed in terms of insurance with the lowest expenditure.
Looking at the data set in teacher salaries were the cost the most three year accounting for 40% 50% and 45% of total sending respectively. While other workers’ salaries were following downfall trend 22 %and 15 %in 1991 and 2001 expect 28% in 1981, which was the second largest proportion of its school costing. Although expenditure on farming and equipment dropped from 15% to 5 tween 1981 and 1991 , it went up sharply 23% in 2001 and replaced other workers’ salaries as the second highest costing sectors in that year.
Turning to the data set 15 %of school expenditure was on resources books in 1981, after a small growth in 1991, the figure dropped 9% in 2001 . Despite increasing , insurance received a small share of costing in all three year by 2% , 3%, and 8 %respectively