Year 2000 = 100 1980 92 1981 89 1982 88 1983 81 1984 85 1985 86 1986 87 1987 91 1988 93 1989 98 1990 101 1991 104 1992 105 1993 105 1994 106 1995 110 1996 110 1997 108 1998 104 1999 101 2000 100 2001 97.6 2002 94.9648 2003 93.7302576 2004 94.81565398 2005 96.23219985 2006 97.29075405 2007 99.06922904 2008 103.1310674 2009 104.6780334 2010 110.0166131 2011 119.2580086 2012 123.789813 2013 123.4184435 2014 123.622084 2015 122.7728003 2016 121.514379 2017 123.0138665 2018 125.306845