The three charts illustrate how much spending in five categories (Insurance, resources, furniture, workers, and teachers' salaries) in UK schools in three periods (1981, 1991, and 2001).
The present table illustrates the changes in methods of reaching global in England from 1985 to 2000 which are measured by distance of each person per year .Overall ,cars experienced the strongest changes throughout this
The line graph provides information about the production levels of the main kinds of fuel, such as petroleum, coal, and natural gas, in the United Kingdom between 1981 and 2000.
The provided data illustrates the proportion of five main types of energy produced by U.S. companies between 1983 and 2003. The proportion of oil and coal was reduced, while nuclear power and natural gas were increased o
This map illustrates the transforamtion abouth the ship dock in different years of 1980 and present era. In that peroid , there was daramatically cahanged.