Year 2015 = 100 1995 50.1291386588 1996 50.6822894518 1997 51.1371239587 1998 53.1650436455 1999 53.6935335971 2000 58.1031490365 2001 57.4859181687 2002 60.112919647 2003 72.4034117116 2004 86.4649602136 2005 93.6413964736 2006 107.6989220878 2007 124.5166044457 2008 136.7470045487 2009 101.0187684135 2010 118.5268549905 2011 135.984809938 2012 118.9043018783 2013 116.6517881642 2014 115.4472065192 2015 100 2016 98.9948063414 2017 110.2705942497 2018 122.4670790797 2019 115.5961531283 2020 103.8811628192 2021 135.6774970954