Year 2015 = 100 1995 46.9939855743 1996 48.2928107845 1997 47.3968902646 1998 49.3729709731 1999 49.5994330208 2000 52.5295288088 2001 45.6650457632 2002 48.3785511886 2003 60.3624483803 2004 72.5681747096 2005 80.7069807137 2006 92.1596209203 2007 110.714210295 2008 121.752165329 2009 86.6168439284 2010 107.6212330295 2011 127.9107283897 2012 118.8136046019 2013 116.0546679156 2014 117.206233431 2015 100 2016 101.8951654883 2017 111.4288809431 2018 123.2715969733 2019 114.8650733326 2020 108.371938304 2021 135.04490206