The line graph gives information about the number of Iranian Greek and Turkish students who enrolled at Sheffield University between 2005 and 2009 Summarise the information by selecting and reporting the main features and make comparisons where relevant

The line graph shows the number of students who came from Iran, Greece, Turkey and studied at Sheffield University from 2005 to 2009.
All in all, during this period, the enrollment of Iranian and Turkish students increased drammatically while the admission of Greek students decreased by about 4 times.
According to the graph, in 2005, Greek students had by far the highest number with 180 and the least number of studentsccame from Iran and Turkey ( respectively 60 and 80 students ). All three trends had nearly similar number between 60 and 80 in 2007.
Over 4 year period, the rate of Greek students dropped from 180 in 2005 to just above 40 in 2009. However, the number of enrolled Iranian and Turkish students rose sharply between 2005 and 2009. In the rest of the period, the highest trend owned by Iranian students ( 160 ) while Greek had the least number ( 40 ). In addition, the number of Turkish students reached 120 and had the second the highest number.