Year 2010 = 100 1987 1.18856332006423 1988 1.90505047712512 1989 3.44410533591698 1990 4.58072821538023 1991 7.21901167467801 1992 12.2422625100147 1993 18.1317904888996 1994 20.8835340090184 1995 30.3574136091315 1996 45.7589605143907 1997 68.2270327461698 1998 73.6945801236143 1999 72.1570863163161 2000 78.3888038782586 2001 81.0133571801026 2002 83.6868966031071 2003 80.7556914880525 2004 81.4690086888917 2005 84.1812742972448 2006 85.826796961407 2007 89.7897958602478 2008 99.1818741754195 2009 97.5439873472857 2010 100 2011 105.046102263202 2012 107.284157585918 2013 108.579212070411 2014 106.940486169321 2015 108.519698239732 2016 110.150880134116 2017 112.013657770165 2018 112.440793517742 2019 112.718072816065 2020 114.003069434827 2021 116.559575493745 2022 127.508994091945