The provided diagrams illustrate the valuable economy of international pupils in the US in 10 years, which were 2005, 2010 and 2015. Furthermore, the bar displays the alters in the volume of international students from China, India and South Korea between 2005 and 2015.
Overall, in 2015, while the amount of Chinese students that studied at the US was the most, that of South Korea was the lowest. However, In 2005, chinese pupils did not study abroad much in the US. Interestingly, year 2015 was the year with the highest economic value from international students.
Regarding the table, year 2015 had the highest economic value from international students, with 35.8 billion dollars, which was approximately 2 or 3 times higher than the figure for 2010 and 2005, respectively.
In terms of the bar chart, in 2005, there was nearly no difference in the volume of Indian and South Korean pupils that learned in the US, with around 100 thousands, while that of Chine was the lowest, with solely 25 thousands. In 2015, Chinese pupils tended to study abroad in the US, with over 330 thousands and India ranked second places, with roughly 210 thousands. Additionally, a slight upward trend was observed, with the number of South Korean students from 100 to 110 thousands over 10 years.