Year 2015 = 100 1995 43.1390788527 1996 46.6026725485 1997 46.7248862017 1998 49.0333380364 1999 44.7061358166 2000 45.0006786732 2001 43.1215449818 2002 45.631243753 2003 52.4118793695 2004 63.5066322189 2005 72.6062700342 2006 84.0852841738 2007 105.0689790473 2008 118.1485202651 2009 90.2472699002 2010 101.1863507318 2011 118.7900112847 2012 114.2420406449 2013 117.5134619575 2014 117.0578846268 2015 100 2016 94.3551446577 2017 106.3142479977 2018 113.3164733911 2019 111.6402784817 2020 105.2648658765 2021 127.9238213103