the pie charts give information about the changes in annual spending by a particular UK school in 1981,1991 and 2002.
Overall
, the Teachers' salaries were the main part of their costs.
In 1981 the teachers' salaries which stood at 40% just under half of the pie chart faced an increase to 50% in 1991. Linking Words
nevertheless
, it stood at 45% in 2001 Linking Words
while
, the Other workers' salaries which approximately a quarter of the chart 28% in 1981 respectively decreased in 1991 and 2001 to 22% and 15%.
Linking Words
In contrast
, Insurance which was 2% at the beginning dramatically rose to 8% in 2001. Linking Words
Moreover
, the resources and the Furniture and equipment costs which were at 15% in 1981 changed in 1991 the resources grew to 20% in comparison with The furniture cost that decreased to 5%. Linking Words
However
, in 2001 The resources sharply fell to 9% which was lower than the Furniture cost which stood at 23%.Linking Words