The supplied line graph illustrates the amount of products that Australian exports as proportions to four different countries over the course of 22 years.
Overall, it is noticeable that the export rates of Australian to China and India showed a significant rise over the period, while the percentage of Australian exports to Japan and the USA experienced a downward trend.
Looking at the details, at the beginning of the period, the export rates of Australia to China was just about 2, 5% Then it had a dramatically increase in the next 17 years and reached its peak of approximately 30% in 2012. In the meantime, the percentage of products which are exported to India in 2012 was 5% which climbed by fivefold in comparison with this figure in 1990.
In the year of 1990 the import rates of Japan was the highest among these four countries with more than 25%. However, it significantly declined to 17% at the end of the period. Whereas, the US had some fluctuations in the import of Australian products as this figure initially accounted for about 11% and eventually end up with 15%. 
The supplied line graph illustrates the amount of products that Australian  
exports
 as proportions to four  
different
 countries over the course of 22 years. 
Overall
, it is noticeable that the  
export
 rates of Australian to China and India  
showed
 a significant rise over the period, while the percentage of Australian  
exports
 to Japan and the USA experienced a downward trend.
Looking at the  
details
, at the beginning of the period, the  
export
 rates of Australia to China was  
just
 about 2, 5% Then it had a  
dramatically increase
 in the  
next
 17 years and reached its peak of approximately 30% in 2012. In the meantime, the percentage of products which  
are exported
 to India in 2012 was 5% which climbed by fivefold  
in comparison
 with this figure in 1990.
In the year of 1990 the import rates of Japan was the highest among these four countries with more than 25%.  
However
, it  
significantly
 declined to 17% at the  
end
 of the period. Whereas, the US had  
some
 fluctuations in the import of Australian products as this figure  
initially
 accounted for about 11% and  
eventually
  end
 up with 15%.