Year | Value | 2021 | 2,527.053 | 2020 | 2,526.149 | 2019 | 2,526.149 | 2018 | 2,545.96 | 2017 | 2,545.96 | 2016 | 2,545.96 | 2015 | 2,545.96 | 2014 | 2,545.96 | 2013 | 2,544.349 | 2012 | 2,541.254 | 2011 | 2,794 | 2010 | 2,842 | 2009 | 2,842 | 2008 | 2,842 | 2007 | 2,838 | 2006 | 2,839 | 2005 | 2,839 | 2004 | 2,849 | 2003 | 2,818 | 2002 | 2,881 | 2001 | 2,814 | 2000 | 2,814 | 1999 | 2,813 | 1998 | 2,794 | 1997 | 2,856 | 1996 | 2,850 | 1995 | 2,850 |
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