Year | Value | 2021 | 18,518.237165728 | 2020 | 13,291.02514856 | 2019 | 15,152.275201743 | 2018 | 13,061.281921544 | 2017 | 11,971.726779146 | 2016 | 10,301.01521119 | 2015 | 8,537.2781868082 | 2014 | 7,620.6680630759 | 2013 | 6,742.9918262493 | 2012 | 6,334.2050764195 | 2011 | 5,758.4820948743 | 2010 | 4,976.1935537574 | 2009 | 3,353.873 | 2008 | 3,079.155 | 2007 | 1,837.842 | 2006 | 2,567.718 | 2005 | 2,098.178 | 2004 | 1,976.118 | 2003 | 1,749.348 | 2002 | 1,634.529 | 2001 | 1,481.482 | 2000 | 1,615.797 | 1999 | 1,381.9999838472 | 1998 | 1,242.2000029683 | 1997 | 1,168.9999824762 | 1996 | 1,180.5999790429 | 1995 | 1,229.9999739081 | 1994 | 1,130.0000291243 | 1993 | 1,099.5000056625 |
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