The three pie charts illustrate the changes in annual spending by a particular UK school on five categories in 1981, 1991 and 2001.
Overall, the UK school spent a highest amount of income for teacher’s salaries in all three years while insurance the lowest. In addition, the spending of money for resources and furniture, equipments showed fluctuations across three years.
The UK school spent almost 40% in 1981 followed by 50% in 1991 but again the expenses reduced to 45% in 2001. The least amount was allocated to insurance around 2% in 1981. Although the funds increased to 8% in 2001, it was a least funding category.
Regarding other figures, the budget for other workers salaries was 28% in 1981 but consequently the amount reduced to 15% in 2001. The UK spent 15% for other resources such as books in 1981, subsequently decreased to 9% in 2001. In terms of furniture and equipment propotion was 15% in 1981 followed by 23% in 2001.
