The bar chart illustrates the volume of energy generated by wind in four nations from 1980 to 2000. Overall, it can be seen that all countries except the USA showed upward trends. In addition, in 1990 USA reached the pea
The line graph shows energy consumption by source in the United States from 1980 to 2030, measured in quadrillion Btu, including projections sourced from the Annual Energy Outlook 2008.
The bar chart compares the number of prisoners in five countries — Great Britain, Australia, New Zealand, the United States and Canada — at six time points between 1930 and 1980.
Table illustrates the amount of motor vehicles per 1000 citizens in eight countries between 1990 and 2000.Overall,it is clear that Luxembourg dominated by far in both periods,while Cambodia highlighted the lowest indicat
The line chat compares changes in number of cases figures for different kinds of crimes in England and Wales from 1970 to 2005. Overall, three type of crimes trend were rose over the period.The main different is after 19
The chart exhibits details about the percentage of the population in four south east Asian countries living in cities/urban between 1970 and 2020, with further 20 years forecast.
The maps illustrate the changes in a park from 1980 to today. It can be clearly seen that the park was divided into two parts in the past, but now it has been divided into four parts.
The line chart provides key information about the aliment intake in Australia in the period from 1950 to 2010. The units are measured in kg per person per year.
This graph shows data about the percentage of people who live in cities in four different countries between 1970 and 2020. It also predicts the data of 2030 and 2040.