The line graph allows to understand how much foreign tourists have spent in the UK between 1980 and 2010; meanwhile, through the pie charts, the way reasons for visit have changed from 1980 to 2010 can be examined.
The three pie charts illustrate how the annual spending of a particular UK school changed in 1981, 1991, and 2001. The data is divided into five categories: teachers' salaries, other workers' salaries, resources (e.g., b
the presented line chart illustrates how american energy consumption(petrol and oil, coal ,natural gas and nuclear,solar and hydropower )over the period since 1980 with projections until 2030.
The line chart shows the proportion of female school leavers going increased education in the United Kingdom , USA, Australia, South Korea and France between 1980 and 2015 years.
The line graph illustrates the percentage of the recycling materials like paper and cupboards,glass containers, aluminium cans, and plastics between 1982 and 2010 in a specific region.
The pie chart illustrates the outcome of survey into the popularity of types of leisure activities of European adults between 1985 to 1995, over the period of 10 years.
The pie chart illustrates the proportion of various entertaining activities with both family and friends talking, eating out, watching TV, playing computer games, and others. among European adults in 1985 and in 1995.
The pie charts illustrate the percentage of global manufacturing and exports for four countries over a period of 20 years divided into six categories .
The pei chart illustrates the percentage of fishes imported into the United State from Canada, China and other countries and overall total value in billions of dollars from 1988 to 2000. Overall, throughout the years, th