Year 2010 = 100 2002 66.5193311321761 2003 71.2855469166047 2004 73.5934264352587 2005 74.4115454254981 2006 77.3405048460967 2007 85.3072744701248 2008 93.0397273405051 2009 93.662796889978 2010 100 2011 113.499840238577 2012 126.89317286186 2013 140.835223221645 2014 142.030686404269 2015 142.948415716182 2016 140.847298607328 2017 141.583897133995 2018 144.832175882741 2019 146.220845236294