Year 2015 = 100 1995 12.3520124105 1996 15.7587893962 1997 18.4863035336 1998 21.6823310334 1999 20.0683174435 2000 21.751541382 2001 23.8212888557 2002 27.4887307428 2003 35.5603477285 2004 48.2067775662 2005 59.0880955528 2006 78.4080485026 2007 104.0964541503 2008 109.6726463889 2009 66.6565973851 2010 79.4288495142 2011 110.6734382663 2012 117.0434024353 2013 121.4016019317 2014 122.0443684844 2015 100 2016 98.0668805049 2017 115.7206703007 2018 133.7101961383 2019 128.804248 2020 125.2895000845 2021 166.0914710235