Year 2015 = 100 1995 19.3799732151 1996 17.3769194461 1997 16.8804360323 1998 16.9468278488 1999 18.7571912703 2000 22.4054849237 2001 24.9243541481 2002 27.2334608253 2003 37.2240150649 2004 49.489107052 2005 62.1905394948 2006 79.6756580882 2007 102.5879601221 2008 126.3743982364 2009 80.5966142608 2010 87.3578499833 2011 111.5612153882 2012 112.0015013378 2013 117.4740446825 2014 118.6445742969 2015 100 2016 99.0671912139 2017 117.0465443108 2018 129.6191880546 2019 128.9581025711 2020 120.0310674454 2021 158.1736018624