These given pie charts depicts and compares the expenditure of a UK based school in three different timelines over past 20 years.
Overall, there are five categories to compare in the pie chart and these are insurance, teacher’s salary, furniture and resources.
In the initial year 1981 most of the school’s money was spent on the teacher’s salaries about 40% followed by the worker’s salaries around 28%. Equal amount of money was spent on both resources(books) and furniture about 15%. The money spent on the Insurance was the least amongst rest of the categories about 2% only.
Total school spending changed after a decade as in 1991 , almost half of the total expenditure was spent on the teacher’s salaries but the worker’s salary was dropped by 6%.There is a 5% increament of the money spent on resources when compared with the last decade . The least was spent on furniture and insurance around 5% and 3% respectively.
In 2001, techers salary was the highest around 45% and the least was insurance around 8% there is a slight drop in the money spent on resources and workers salary but there is a huge increase in the furniture when comapred with the previous years.