'The tenth annual survey, a collaborative effort between the Babson Survey Research Group and the College Board, is the leading barometer of online learning in the United States. Based on responses from over 2,800 academic leaders, the complete survey report, "Changing Course: Ten Years of Tracking Online Education in the United States" can be downloaded from this page as a PDF.
The 2012 Survey of Online Learning reveals that the number of students taking at least one online course has now surpassed 6.7 million. Higher education adoption of Massive Open Online Courses remains low, with most institutions still on the sidelines."