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

The given pie charts compare data about the percentage of 5 different items in which one special British institute invested at 2 various times namely, 1981 and 1991.

Overall

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, it was important that all parts other than Other workers' salaries and Furniture& equipment increased over the period of 10 years.

According to

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the graphs, at the start, Techers' salaries, the main section of the budget, was 40%;

then

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it climbed and in 1991 reached exactly half

while

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The second one was Other workers' salaries, having a reduced trend, hit 28% in 1981 after that, in 1991, the proportion of it was 6% less than the prior time. The diagrams demonstrate that in 1981, Resources, and Furniture& equipment had the same Fraction of 15%;

thereafter

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, in 1991, Resources 5% jumped;

in contrast

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, another 10% went down. The

last

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item in both times that had grown fashion was Insurance. In the beginning, It was 2%, and in 1991, it scored 3%.