The given image depicts three pie charts illustrating annual school spending in UK, in three different years (1981, 1991 and 2001). Overall, it can be observed that the highest expenditure was paid for teachers’ salaries in 1991 while the lowest was on insurance in 1981, with recorded 50% and 2%.
Looking at details, while 15% of total expenditure was spent equally for resources e.g books and furniture and equipment in 1981, teachers’ salaries was paid 40% of total proportion in 1981. In comparison with 1991, the data of insurance was more in 1981 (22% and 28%). While resources e.g books were paid 20%, 5% of total expenditure was on furniture and equipment in 1991.
In the third pie chart which presents annual school spending of 2001, the highest proportion was on teachers’ salaries (45%) whereas the lowest was on insurance (8%). There is a slight difference between the data of other workers’ salaries and resources e.g books (15% and 9%) while 23% of total spending was on furniture and equipment.