School spendings

The three pie charts below show the changes in annual spending by particular UK school in 1981,1991 and 2001.

Summarise the information by selecting and reporting the main features ,and make comparisons where relevant.

These three pie charts illustrate the changes in yearly expenses by a certain UK school over a twenty year period from 1981-2001.

According to the charts,between 1981 and 2001 the percentage of spending on insurance increased from 2% to four times as much,whereas by 1991 it only had gone up by 1%.The spending other “workers” salaries felt by almost half with a steady fall from 28% in 1981 to 15% in 2001.

When we compare the spending on resources such as book we can see significant decline from 15% to 9% I 1981 and 2001 respectively.However in 1991 the percentage of spending reached 20%,which is twice more than that in 2001.The expenses on furniture and equipment in 1981 was 3 times as high as that in 1991,10 years later.But it rose by almost 500% from 1991 to 2001.The percentage of spending on teachers’ salaries remained almost equal about 45% over the 20 years,with the biggest increase up to 50% in 1991.

To sum up,the most significant changes were linked to insurance,resources and furniture devisions of pie charts.