The table and chart provide a breakdown of the total expenditure and the average amount of money spent by students per week while studying abroad in four countries.
The pie charts below show the methods used by international students when booking online English courses in three different countries in 2009 and 2010.
The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.
The diagram below shows the typical stages of consumer goods manufacturing, including the process by which information is fed back to earlier stages to enable adjustment.