the line hraph illustrates the number of people in Australia,who used languages such as arabic,ltalian and Greek as their forst language between 1986 and 2011.
Overall, people who used ltalian and Greek language as a main had the biggest numbers. However, it declined over years. ln other hand, people who used Chinese and Arabic as first language had the minimal proportion, but later experienced increase.
ln 1986, the highest numbers of people were among those who spoke on Greek,it was approximately 225 000.However, in 2011 these numbers fell to almost 180 000. While,people who used Arabic language experienced the minimal numbers in 1986 (50 000),over 25 years it rose to 150 000.
The number of people,who spoke on Chinese in Australia started rising , reaching at its peak in 2011(350 000). ln contrast, the number of people, who used ltalian as a main language were 150 000 and steadily decrease to almost 100 000 in 2011.