The three pie chart below show the total school spending in UK in three periods.

IELTS Writing Task Chart for The three pie chart below show the total school spending in UK in three periods.
This
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pie chart shows how schools distribute their money over three different years.
Overall
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, the most important expenses are the teachers' or other workers' earnings, and the furniture plus equipment. The budget for equipment
that is
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handed to kids was very low , and so the teachers' income was very high.
By contrast
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, over time it changed and respectively heightened , and the salaries were less important in the budget. Taken for granted that the pay of these state employees was at its lowest in 1981, representing 40% of the pie. It was at its highest in 1991 at 50% before lowering to 45%.
Moreover
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,
this
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drop could be explained by the fact that the insurance was multiplied by 4 over a period of 20 years.
Lastly
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, the furniture went from 15% to 23. But in 1991, nearly none was given to that part, mostly explaining the rise of the teachers and of the resources. That being said, the other workers’ payroll has dropped by almost half in 20 years.

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