The picture gives information about the changes in the amount of migrants came from different parts of world to Australia in 1987 and 1997.
Overall, there was a considerable growth in the percentage of migrants migrated from Oceania, Africa and Asian countries, while the opposite trend seen Europe and North and South America. Of a particular note is that over the given period the biggest migration rate has been taken place by European migrants and the lowest amount related to North and South America continents.
In 1987, the rate of migrating to Autralia showed some trends. Europe took the lead in this process with 32 mln of people. Middle East Africa and North East Asian countries made up equal numbers 15 mln, which it was 2 mln lower from Oceania. Rest of Asia migration to Australia was 22 mln of population. North and South America stayed with the lowest amount which made up over 5 mln.
After decade, Europe was still the main contributer of migration of Australia, although the significant drop witnessed ( over 25 mln). Oceania and Middle East Africa showed a same growth by 5 mln. North East Asian migratory increased by 15 mln which was the biggest trend in this year. Migration instruction of Rest of Asia and North and South America continents decreased by 6 mln and 1 mln.