 Winner (26): 1931 – 32, 1968 – 69, 1971 – 72, 1972 – 73, 1973 – 74, 1979 – 80, 1980 – 81, 1984 – 85, 1985 – 86, 1986 – 87, 1988 – 89, 1989 – 90, 1993 – 94, 1996 – 97, 1998 – 99, 1999 – 2000, 2000 – 01, 2002 – 03, 2004 – 05, 2005 – 06, 2007 – 08, 2009 – 10, 2012 – 13, 2013 – 14, 2014 – 15, 2015 – 16 (record)
