Year 2015 = 100 1995 46.8716550447 1996 49.1732563702 1997 52.2881486994 1998 52.2620551071 1999 58.1504282478 2000 67.4573060939 2001 63.3703664162 2002 61.5501553216 2003 66.5115962027 2004 77.2472812454 2005 87.9074284603 2006 94.6631393106 2007 102.592527485 2008 111.3174489793 2009 77.0842906326 2010 94.4932490296 2011 110.0648832365 2012 111.1030679067 2013 111.7678302468 2014 116.1531188162 2015 100 2016 95.1053483279 2017 102.5857268442 2018 110.303396958 2019 109.4444114747 2020 95.2526634143 2021 123.7896288864