The charts compare the expenditure of a school in the UK between 1981 and 2001.
Overall, the largest portion of expenses went to teachers’ salaries in the time period given. However, insurance remained the smallest sector among them.
From these pie charts, we can deduce that teachers’ salaries was the most significant percentage throughout the years. Starting from 50% in 1981, then increasing by 10% in 1991, then falling again to settle on 45% in 2001. Other workers’ salaries plunged from its peak of 28% in 1981 continuing to the decline, reaching its’ lowest point by 15% in 2001.
Insurance was the only category that witnessed a steady growth from 2% to 8%. A striking contrast is evident in resources, where it markedly dropped from 20% in 1991 to only 9% in 2001. Moreover, furniture and equipment had dramatic fluctuations starting from 15 % in 1981, then it rapidly fell to 5% in 1991, after that it significantly rose to 23% in 2001.
