Year 2010 = 100 1994 1.41343712714647 1995 2.58179153828252 1996 5.05000815938951 1997 6.22705730102704 1998 8.10511908934622 1999 11.546058685306 2000 19.7576882232954 2001 38.528524534673 2002 46.038054584668 2003 50.5848552162845 2004 56.1625248329823 2005 65.215912967646 2006 72.8618416023829 2007 77.5189566272369 2008 87.1398240824992 2009 94.2129208371247 2010 100 2011 111.137397634213 2012 119.284197755535 2013 128.462238398544 2014 131.137397634213 2015 132.963299969669 2016 134.455565665757 2017 138.665453442523 2018 141.383075523203 2019 143.997573551714 2020 146.266302699424 2021 152.241431604489 2022 170.482256596906 2023 191.574158325751