The pie charts present data on the yearly expenditure changes at a public school in Canada in 1990, 2000 and 2010. Overall, although school providing salary for teachers remained the most popular type throughout the period, their share declined steadily. In contrast, school spending money on other decreased slighty, whereas expenditure for technology, and facilities and maintenance experienced a significant rise. However, the money spent on learning resources such as books remained intact.
In 1990, teacher’s salaries dominated, with 55% of money spent on this option. Others, and facilities and maintenance accounted fro 15%,over third proportion of teacher’s salaries, while only 10% and 5% of money spent on technology and learning resources.
By 2010, the proportion of money expend for teacher’s salaries and other declined slightly to 50% and 12%, respectively, whereas learning resources remained stable at 10%. Technology, adn facilities and maintenance, however, saw a noticeable growth to 8% and 20%, respectively.
In 2010, teacher’s salaries, and other experienced an inconsiderable fall to 45% (becoming the most popular type in terms of expenditure)and 8%, respectively. The technology, and facilities and maintenance increased slighly to 12% and 25%. On the contrary, money which spent for learning resources remained unchanged at 10%, throughout the period.