At the end of May, Harvard and MIT jointly released a dataset containing statistics about their online courses in the Academic Year of 2013. This Person-Course De-Identified dataset contains 641,138 events, chronicling 476,532 students who have taken up to 13 unique courses from a variety of topics: However, this assortment of courses is not a substitution for a typical college education, as the vast majority of students only take one class.