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The line graph shows the number of students from Iran, Greece and Turkey who enrolled at Sheffield University from 2005 to 2009.
Overall, the number of Iranian and Turkish students increased during the period, while the number of Greek students decreased. Greece had the most students in 2005, but in 2009 Iran had the most.
In 2005, there were about 178 Greek students, which was much higher than the other two countries. However, this number fell to around 153 in 2006 and dropped sharply to 70 in 2007. It stayed at 70 in 2008 and then decreased again to about 46 in 2009.
In contrast, there were only about 37 Iranian students and 22 Turkish students in 2005. The number of Turkish students rose steadily every year and reached about 123 in 2009. The number of Iranian students also increased slowly to about 88 in 2008, and then it went up quickly to around 158 in 2009, which was the highest number in that year.