5.5band
The three pie charts below show the changes in annual spending by a particular UK school in 1981, 1991 and 2001. The pie charts compare and contrast data on the changes in the finance expenditure of the school in the United Kingdom over 20-year period starting 1981.
Overall, the percent of spending on the teacher's salaries ranked first during the whole period of time, while that for insurance stood last. Ins...