| Year | Value | | 2022 | 102.39627319602 | | 2021 | 100.3171852481 | | 2020 | 99.572604738376 | | 2019 | 100.1464053166 | | 2018 | 99.462236871179 | | 2017 | 101.61874286744 | | 2016 | 101.28480046249 | | 2015 | 101.29048115847 | | 2014 | 107.38979418991 | | 2013 | 106.56387030116 | | 2012 | 109.84218942 | | 2011 | 109.48800996796 | | 2010 | 108.42683905779 | | 2009 | 113.47718442835 | | 2008 | 113.55546231843 | | 2007 | 113.45323413812 | | 2006 | 113.89482951245 | | 2005 | 109.8704876235 | | 2004 | 103.9513986014 | | 2003 | 110.2522538832 | | 2002 | 103.25154999646 | | 2001 | 101.10829413132 | | 2000 | 103.01591342283 | | 1999 | 90.007632154191 | | 1998 | 100.89092296927 | | 1997 | 97.346622593424 | | 1996 | 94.335665429784 | | 1995 | 82.887642434891 |
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