 Ten Nobel laureates studied or taught at the University of Toronto.As of 2006, University of Toronto academics accounted for 15 of 23 Canadian members in the American Academy of Arts and Sciences (65%) and 20 of 72 Canadian fellows in the American Association for the Advancement of Science (28%).Among honorees from Canada between 1980 and 2006, University of Toronto faculty made up 11 of 21 Canada Gairdner International Award recipients (52%), 44 of 101 Guggenheim Fellows (44%), 16 of 38 Royal Society fellows (42%), 10 of 28 members in the United States National Academies (36%) and 23 of 77 Sloan Research Fellows (30%).