Year Index, 2000=100 1980 44.44444 1981 55.55556 1982 48.14815 1983 55.55556 1984 62.96296 1985 70.37037 1986 77.77778 1987 85.18519 1988 92.59259 1989 100 1990 140.74074 1991 107.40741 1992 166.66667 1993 496.2963 1994 107.40741 1995 108.25769 1996 101.81538 1997 58.37692 1998 43.23077 1999 50.64615 2000 100 2001 92.30769 2002 107.69231 2003 92.30769 2004 69.23077 2005 96.15385 2006 123.07692 2007 230.76923 2008 346.15385 2009 115.38462 2010 76.92308 2011 115.38462 2012 153.84615 2013 561.53462 2014 365.38462 2015 242.30769 2016 196.15385