Year 2000 = 100 1980 92 1981 91 1982 88 1983 82 1984 85 1985 83 1986 87 1987 91 1988 95 1989 98 1990 101 1991 103 1992 104 1993 103 1994 106 1995 111 1996 110 1997 107 1998 102 1999 100 2000 100 2001 96.3 2002 92.5443 2003 92.3592114 2004 95.03116339 2005 97.78706712 2006 100.0361697 2007 101.8918406 2008 106.5788653 2009 106.8986019 2010 113.847011 2011 123.865548 2012 129.067901 2013 128.6690812 2014 128.2509067 2015 126.5772323 2016 124.6849027 2017 126.5427078 2018 129.0229448