Year 2015 = 100 1990 76.6483154664 1991 76.6483154664 1992 78.3516113657 1993 82.8937337637 1994 84.5970296629 1995 91.4102132599 1996 91.4102132599 1997 99.9266927562 1998 49.9633463781 1999 51.0988769776 2000 56.7765299751 2001 55.7080454116 2002 55.3312412083 2003 59.4452874314 2004 65.622482369 2005 78.7 2006 85.3 2007 94 2008 109.5 2009 91.9 2010 100.1 2011 117.9 2012 115.9 2013 114.3 2014 113 2015 100 2016 97.4 2017 99.7 2018 103.6 2019 100.4 2020 98.5 2021 112.2 2022 130.3