The pie charts compare the result of a survey about the range of books and range of non printed materials among undergraduate and postgraduate students.
Overall, undergraduate students gave more positive reactions to both types of materials, compared with postgraduate, which mostly had negative ratings. The most noticeable difference was in the percentage of non-printed materials, because they were viewed positively by undergraduates, but undergraduates largely gave negative answers.
37% of undergraduates picked the range of books very good, while 35% chose it satisfactory. Compared with the remaining 28% gave a negative response. By contrast half of the postgraduates rated the range of books not good. The other two categories accounted for 22% and 28%, respectively.
Most of the undergraduates gave a range of non-printed materials very good, at 68 per cent, while 20% rated it satisfactory. Only 12% of students thought that it was not good. Nevertheless postgraduates chose it not good, at 62%, while just 12 % gave very good opinion and 22% rated it satisfactory
