The three images display the alterations in the yearly expenses by one school in the united kingdom from 1981,1991 and 2001.Overall,It can be seen that money spent on Teachers salaries was dominant throughout the given period,while the annual expenses for insurance service was the least in all 3 charts.
Moving to a more detailed analysis,in the year 1981,the accumulated school charges for educators remuneration constituted to almost half percentage of the chart.Following,finances spent on other laborers salaries with a value of 28%,resources and furniture and equipment expenditure had the same figure of 15%.
Furthermore,in 1991,the trend was similar to the former year with Teachers salaries having a percentage which is half the chart and there was a slight difference of 15% between resources and furniture and equipment with a value of 20% and 5% respectively.
In 2001, total school spending for tutors still topped the chart,whereas,furniture and equipment was the second most popular.In addition,it is noted that expenditure on insurance went up steadily as the years passed from 2% to 3% and almost tripled to 8% in 2001.