The given pie charts compare statistics for the yearly expenses of 5 different categories by a specific school in the United Kingdom between 1981 and 2001

The pie charts illustrate a comparison of the annual expenditures in five categories at a school in the UK in 1981 and 2001.

Overall

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, in 2001, the teachers' and other workers' salaries and resources remained the three highest proportion with slight changes,

also

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, insurance, the smallest expense, had a minimal decrease. Meanwhile, the furniture and equipment category is the only one that showed a significant drop. For the workforce payments, the teachers' salaries, the largest percentage of the expense, increased from 40% to 50%,

in contrast

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, the other workers’ marginally decreased from 28% to 22%.

In addition

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, the furniture and equipment used to have an equal share with the resources,

such

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as books, at 15% each in 1981. In 2001, the furniture drastically reduced to 5%.

On the other hand

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, the resources had a slightly bigger ratio from 15% to 20%.

Furthermore

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, insurance

also

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had the same trend with a 1% increase.