Year | Value | 2021 | 18,735.015055728 | 2020 | 13,432.65047156 | 2019 | 15,473.915801743 | 2018 | 13,336.009711544 | 2017 | 12,196.928029146 | 2016 | 10,461.44753519 | 2015 | 8,657.5629986842 | 2014 | 7,747.7879816559 | 2013 | 6,847.3659590293 | 2012 | 6,433.3970612011 | 2011 | 5,805.6700387422 | 2010 | 5,059.4793808524 | 2009 | 3,415.256 | 2008 | 3,166.823 | 2007 | 1,928.889 | 2006 | 2,655.862 | 2005 | 2,178.622 | 2004 | 2,061.69 | 2003 | 1,830.949 | 2002 | 1,713.861 | 2001 | 1,563.145 | 2000 | 1,709.501 | 1999 | 1,477.2189867083 | 1998 | 1,349.4740064016 | 1997 | 1,275.4999824762 | 1996 | 1,267.7999786137 | 1995 | 1,316.4999705702 | 1994 | 1,205.7000286952 | 1993 | 1,165.7000052334 |
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