The graph below shows the difference in wheat exports over three different areas

The given line graph illustrates the comparison in the exporting of wheat over three different country namely Australia, Canada and European from 1985 to 1990.
As can be seen from the chart, there was a considerable fluctuation in the data of wheat in Canada, while the amount of wheat which was exported in European Community experienced a slight increase. In addition, Australia was the least – commonly wheat exported country.
In 1985, the figure for Australia stood at 15 million tons. This number was slightly lower than that for European Community, at 17 million tons. This data for Australia went up slightly until 1986 when it experienced a downward trend to just above 10 at the end of the period. The statistics for EU, by contrast, hit a low of under 15 million tons before recovering moderately in 1987. It plateaued for another year, and then surged by a third to over 20 million tons in 1990.
On the other hands, at the beginning of the period, the quantity of wheat export by Canada was higher than others, at 19 million tons. In 1986, this number declined modestly to 17 million tons before it reached a peak of 25 million tons two years later. After that, there was a significant went down in the total of wheat exported by Canada at 1989, at under 15 million tons and then rose modestly again in the end.