The chart below shows the annual spending of a particular UK university

The graph shows information about the comparison of expenditure in UK university from 1981 to 2001. Overall, what stands out from the graph is that, there are many trends that are obviously illustrated in those charts: upward, downward and fluctuation. Teacher’s salaries accounted the highest percentage, while insurance was always the smallest cost in the shown period. The percentage of the teacher’s salaries increased by 10% from 40% in 1981 to 50% in 1991, before dropping 5% to 45% in 2001. Besides the figures of other workers’ salaries decreased from 28% in 1981 to 15% in 2001. Although insurance made up the smallest spending of expenses in UK school, the figures of it grew considerably, reached 8% in 2001. In contrast, the rate for resources e. g books and furniture and equipment still fluctuated remarkably. Spending on resources e. g books plummeted at 9% in 2001, after a rise from 15% to 20% in 1991 whereas the figures of furniture and equipment dipped 10% in 1991 before it reached the second largest of expenditures in 2001, at 23%.