Year | Value | 2021 | 100 | 2020 | 99.67103159 | 2019 | 99.70150438 | 2018 | 98.64467258 | 2017 | 95.87813575 | 2016 | 97.9999807 | 2015 | 93.4783008 | 2014 | 90.50313348 | 2013 | 90.0000397 | 2012 | 88 | 2011 | 76.9999665 | 2010 | 55 | 2009 | 53 | 2008 | 51.95 | 2007 | 32.91 | 2006 | 28.24395243 | 2005 | 21.30373351 | 2004 | 21.45868051 | 2003 | 21.55494499 | 2002 | 18.05072089 | 2001 | 15.03863425 | 2000 | 6.153732546 | 1999 | 4.720358118 | 1998 | 3.218202151 | 1997 | 1.646299202 | 1996 | 0.843254219 | 1995 | 0.346205844 |
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