The three pie charts below show the changes in annual spending by a particular UK school in 1981, 1991, and 2001. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts demonstrate the changes in yearly spending by a particular school in

United

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the United

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Kingdom in 1981, 1991 and 2001.

Overall

, what stands out from the charts is that the spending on Insurance and

Furniture

and

equipment

was

Unnecessary verb

apply

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experienced a growth. Looking at the details, as regards 1981,

Teacheres'

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teachers'

salaries

had the highest percentage, at %40, which was much more than Other

wokers'

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workers'

salaries

, at %28. Resources e.g. books and

Furniture

and

equipment

were the same, at %15. The Insurance was the least important one, at %2. Regarding 1991, Teachers

salaries

were increased significantly to %50. The Other workers'

salaries

were in

the

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apply

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second place, at %22, which was slightly more than Resources e.g. books, at %20. The

Furniture

and

equipment

was

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were

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a

litte

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little

more

imprtant

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important

than Insurance, at %5 and %3 in turn. Looking at 2001, Teachers'

salaries

were in the first place, at 45 per cent.

Furniture

and

equipment

were the second most

spended

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spent

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items, which were considerably more than Other workers'

salaries

, at %15. Resources were a little higher than

Insurances

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Insurance

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, at %9 and %8 respectively.