The Annual Profile of the University of Oklahoma - also known as the OU Fact Book - is published each year in February/March with data as of the most recently completed fall and/or fiscal year. The Fact Book is a comprehensive source of data about students, faculty and staff, finances, and research activity at OU. It includes summaries for the entire University of Oklahoma, as well as information for each of the three physical campuses of which OU is comprised: Norman Campus, Health Sciences Center, and OU-Tulsa.