The line graph illustrates the changes in the number of Vietnamese students in three different countries from 2000 to 2015. It is clear that The number of students who chose America and France increased significantly in fifty years, and America accounted for the highest number of students of the three countries. While the number of students in Russia fell slightly off in that period.
In 2000, France had the highest number of students at nearly 4 million, followed by Russia with 3 million, and America was the lowest with only 1.5 million. In the first period, the number of students slightly decreased in both France and Russia by about 1 million. In contrast, America increased to more than 2 million.
In the last period, America showed a remarkable upward trend reaching 5 million. France also rose from 3 million to nearly 5 million students. On the other hand, Russia dropped off the lowest point at approximately 2 million and gradually increased in 2015.