Question: In the fall of 2014, how many students attended the college where Donald Worster was educated?

full_context: Document 1: Donald Quataert: Donald Quataert (September 10, 1941 – February 10, 2011) was a Middle East/Ottoman historian at Binghamton University. He taught courses on the Middle East/Ottoman history, with an interest in labor, social and economics, during the early and modern periods. He also provided training in the reading of Ottoman archival sources.
Document 2: University of Kansas: The first union was built on campus in 1926 as a campus community center. The unions are still the "living rooms" of campus today and include three locations – the Kansas Union and Burge Union at the Lawrence Campus and Jayhawk Central at the Edwards Campus. The KU Memorial Unions Corporation manages the KU Bookstore (with seven locations). The KU Bookstore is the official bookstore of KU. The Corporation also includes KU Dining Services, with more than 20 campus locations, including The Market (inside the Kansas Union) and The Underground (located in Wescoe Hall). The KU Bookstore and KU Dining Services are not-for-profit, with proceeds going back to support student programs, such as Student Union Activities.
Document 3: University of Kansas: KU's Edwards Campus is in Overland Park, Kansas. Established in 1993, its goal is to provide adults with the opportunity to complete college degrees. About 2,100 students attend the Edwards Campus, with an average age of 32. Programs available at the Edwards Campus include developmental psychology, public administration, social work, systems analysis, information technology, engineering management and design.
Document 4: Donald James Winslow: Donald James Winslow (1911 – 10 July 2010) was a professor at Boston University in Boston, United States who specialized in the subject of biography.
Document 5: University of Kansas: The University of Kansas is a large, state-sponsored university, with five campuses. KU features the College of Liberal Arts & Sciences, which includes the School of the Arts and the School of Public Affairs & Administration; and the schools of Architecture, Design & Planning; Business; Education; Engineering; Health Professions; Journalism & Mass Communications; Law; Medicine; Music; Nursing; Pharmacy; and Social Welfare. The university offers more than 345 degree programs.
Document 6: University of Kansas: Beginning in the 2007–2008 academic year, first-time freshman at KU pay a fixed tuition rate for 48 months according to the Four-Year Tuition Compact passed by the Kansas Board of Regents. For the 2014–15 academic year, tuition was $318 per credit hour for in-state freshman and $828 for out-of-state freshmen. For transfer students, who do not take part in the compact, 2014–15 per-credit-hour tuition was $295 for in-state undergraduates and $785 for out-of-state undergraduates; subject to annual increases. Students enrolled in 6 or more credit hours also paid an annual required campus fee of $888. The schools of architecture, music, arts, business, education, engineering, journalism, law, pharmacy, and social welfare charge additional fees.
Document 7: University of Kansas: The university's Medical Center and University Hospital are located in Kansas City, Kansas. The Edwards Campus is in Overland Park, Kansas, in the Kansas City metropolitan area. There are also educational and research sites in Parsons and Topeka, and branches of the University of Kansas School of Medicine in Wichita and Salina. The university is one of the 62 members of the Association of American Universities.
Document 8: David Montgomery (historian): David Montgomery (December 1, 1927 – December 2, 2011) was a Farnam Professor of History at Yale University. Montgomery was considered one of the foremost academics specializing in United States labor history and wrote extensively on the subject. He is credited, along with David Brody and Herbert Gutman, with founding the field of "new labor history" in the U.S.
Document 9: Carl Kaestle: Carl Frederick Kaestle (born March 27, 1940) is University Professor and Professor of Education, History, and Public Policy emeritus at Brown University. His historical research has focused on the development of American schools, particularly in the 1800s. He has worked at the University of Chicago and University of Wisconsin–Madison and is a former president of the National Academy of Education.
Document 10: Donald E. Worcester: Donald E. Worcester (1915-2003) was an American historian who specialized in Southwestern United States and Latin American history. He was president of the Western History Association from 1974-1975.
Document 11: Donald Worster: Donald Worster (born 1941) was the Hall Distinguished Professor of American History at the University of Kansas. He is one of the founders of, and leading figures in, the field of environmental history. In 2009, he was named to the American Academy of Arts and Sciences. After retirement from University of Kansas, he became Distinguished Foreign Expert and senior professor in the School of History of Renmin University of China.
Document 12: University of Kansas: Enrollment at the Lawrence and Edwards campuses was 23,597 students in fall 2014; an additional 3,371 students were enrolled at the KU Medical Center for a total enrollment of 26,968 students across the three campuses. The university overall employed 2,663 faculty members in fall 2012.
Document 13: Stephen Darwall: A 1968 graduate of Yale University, he earned his PhD in Philosophy at the University of Pittsburgh under Kurt Baier in 1972. He began his teaching career at the University of North Carolina, Chapel Hill in 1972, and then joined the Department of Philosophy at the University of Michigan philosophy department, where he is, since 2006, John Dewey Distinguished University Professor Emeritus. He has been a fellow of the American Academy of Arts and Sciences since 2001. He and David Velleman are founding co-editors of "Philosophers' Imprint". He specializes in the foundations and history of ethics.
Document 14: University of Kansas: The University of Kansas School of Business is a public business school located on the main campus of the University of Kansas in Lawrence, Kansas. The KU School of Business was founded in 1924 and currently has more than 80 faculty members and approximately 1500 students.
Document 15: Edward O. Wiley: Professor Edward Orlando Wiley III is the curator emeritus of ichthyology at the University of Kansas Biodiversity Institute and professor of systematics and evolution for the Department of Ecology and Evolutionary Biology at the University of Kansas. His Masters advisor was Darrell Hall, of Sam Houston State University (retired), and his doctoral advisor was Donn E. Rosen, of the American Museum of Natural History (deceased). Wiley has published extensively in topics related to phylogenetic systematics, is a Past President of the Society of Systematic Biology (then Zoology) and was involved in the founding of the Willi Hennig Society. Wiley is known for building on and establishing conceptual advances in the evolutionary species concept, first formulated by George Gaylord Simpson. Wiley defines an evolutionary species as:
ground_truth: 26,968
sub_queries: The college Donald Worster attended was what? Answer: University of Kansas
How many students attended University of Kansas combined in fall of 2014? Answer: 26,968