Year 2015 = 100 1986 94.4538422755 1987 96.2702623192 1988 89.0045821442 1989 99.2976290588 1990 108.9852026255 1991 84.1607953608 1992 82.949848665 1993 82.3443753171 1994 95.0593156234 1995 83.5553220129 1996 78.1060618816 1997 78.7115352296 1998 70.2349083587 1999 66.6020682712 2000 60.547334792 2001 57.0030392056 2002 55.6727622682 2003 60.6842862636 2004 73.0167310735 2005 92.8 2006 122.3 2007 128.5 2008 138.2 2009 104 2010 132 2011 153.9 2012 140.3 2013 129.1 2014 121.7 2015 100 2016 99.7 2017 108.2 2018 113.4 2019 108.6 2020 116.7 2021 140 2022 152.4