the threeb pie charts below show the changes in annual spending by a particular UK school in 1981,1991 and 2001

These pie charts illustrate the changes that took place in 1981, 1991 and 2001 in a particular UK school in annual spending. The data shown is divided into 3 charts for each year.

Overall

, it can clearly be seen that most of the annual spending was on the teachers’

salaries

,

while

the least one was on

the

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insurance

. First of all, teachers’

salaries

were at the top of the annual spending per year reaching 40%, 50% and 45%, respectively.

According to

the total school spending in 1981, resources, furniture and equipment stood at the same percentage which is 15%.

On the other hand

, the spending on

insurance

was the least one reaching 2%. In 1991 other workers’

salaries

were 22% which was higher than the percentage of resources by 2%. The spending on

insurance

, furniture and equipment was

similar

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reaching 3% and 5%. Most of the total school spending in 2001 was on the teachers’

salaries

as it stood at 45%. By far, the money spent on resources was slightly under 10%, but the other workers’

salaries

were 15%. That was lower than the spending on furniture and equipment. For

insurance

, it was still the lowest percentage over

this

year among the other spending