Year 2015 = 100 1995 55.6774523329 1996 62.1052040523 1997 61.997929329 1998 62.2380500782 1999 60.3750872997 2000 66.5851711226 2001 70.9971559649 2002 65.044656204 2003 73.548049052 2004 82.7612014712 2005 81.2132022462 2006 85.2946312655 2007 88.272128486 2008 96.8017163399 2009 107.0994660885 2010 104.7132272096 2011 117.3042859768 2012 120.7744985485 2013 117.0616704544 2014 100.3424059194 2015 100 2016 116.0032681307 2017 114.3966419942 2018 123.4781957475 2019 120.9959085583 2020 129.1038818386 2021 122.8669792999