The three pie charts below show the changes in annual spending by a particular UK school in 1981, 1991 and 2001. v.3

The provided pie charts overall information about the shift in yearly expenditure at a certain UK schools in the three deferent years: 1981, 1991, and 2001. Overall, the proportions of educators’ paycheck was the highest amount spent in the mentioned years compared to other expenditure areas. Meanwhile, insurance had the lowest contribution in term of money spending. To begin with, the figure of educators’ salaries was exactly 40% in 1981. Ten years later, it increased to a half of total expenditure. However, in 2001, there was a tiny decrease in spending in the same categorised to 45%. Furthermore, other employees’ salaries also showed huge proportion on budgeting after educators’ salaries. This area slightly declined in the observed years from 28% in 1981, 22% in 1991 and just 15% in 2001. There was, however, a field which improved gradually in annual expenditure. It was insurance which continually rose. The percentages were 2 %, 3% and 8% respectively from 1981, 1991 and 2001. The high improvement was shown between 1991 to 2001 which increased by 5 %. Yet, insurance was still the bottom in money spending than other areas.