THe pie charts show the spending of a school in the UK from 1981 to 2001

The given pie charts depict school spending in 5 categories in the UK from 1981 to 2001.

Overall

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,

while

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expenditures on teachers'

salaries

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and insurance increased, spending on resources and

salaries

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for other workers declined over the span. Back to details, in the year

1981

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,1981

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the school spent 40% on teachers'

salaries

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and in the following decade

this

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proportion already was half of all spending, but

at the end

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of the loop it fell to 45%. Accounting for just 2% of insurance expenditure was the lowest.

However

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, in 2001 it went up

on

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to

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6%

,

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apply

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but representing just below one-tenth it

also

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remained the lowest.

In addition

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spending on furniture and equipment inclined

on

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to

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8% from 15% to 23%.

By contrast

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,

school

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the school

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spent approximately one-third on

salaries

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for other workers but it went down

on

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by

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6% in 1991 and again in 2001 accounting for only 15% which was almost two times smaller compared to 1981. The remained category of spending was on resources,

such

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as books, and was the same 15%as furniture and equipment in 1981. Rising in 1991

on

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to

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5%

then

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it decreased to just below 10% in 2001.