The supplied two pie charts enumerate the number of products exported from Australia over two years (2005 and 2010).
As can be clearly seen, coal made up the biggest part of the chart in both years, while vehicles, fish, wool, and computers contributed the least. Wheat, meat, and iron also had a significant role in the charts.
The diagrams reveal that in 2005, coal and iron accounted for the largest proportions, such as 32% and 27%, while meat and wheat were clearly seen with 16% and 11%. By contrast, vehicles, computers, fish, and wool made up the smallest percentages at just 2%, 4%, and 6%, indicating that these figures did not have a major change in 2010.
When we look at the second diagram for 2010, we can see some noticeable changes, like coal increasing from 32% to 43%, while iron decreased to 20%. Meat and wheat showed a gradual decrease to 13% and 10%. Vehicles, computers, fish, and wool did not show a rapid change but had some marginal changes.
