The line graph illustrates the proportion of Australian export to 4 nations between 1990 and 2012. Overall, the trends for China and India witnessed upward trends, while the reverse was true for Japan and the US. Notably, India was one of the least exported country in the initial year, and in the end it was last one too.
Looking at the trend for Japan, it was approximately to 25% in 1990, which indicated a significant decrease over the period and stayed at just under the 20% in the final year in 2012. The proportion of the US was just above 10% in 1990. The portion recovered to 10% in 2000 by dipping to 8% in 1995. Then it showed dramatic fall, by reaching to 5% in 2010 before rising to 7% in 2012.
In more detail, China was 2% in 1990, which showed a steady rose over the years and it was nearly 28% in 2012, dominating the period. The percentage of India was 1% in 1990 and then remained steady untill 2000. Eventually, the proportion dipped to 5% in 2012 after increasing to 7% in 2010.