Year | Value | 2022 | 100 | 2021 | 100 | 2020 | 100 | 2019 | 99.14999796 | 2018 | 98.45000178 | 2017 | 94.81992254 | 2016 | 90.60000732 | 2015 | 90.5 | 2014 | 90.4 | 2013 | 88 | 2012 | 84.9999915 | 2011 | 78 | 2010 | 68 | 2009 | 64 | 2008 | 63 | 2007 | 61 | 2006 | 52 | 2005 | 40 | 2004 | 30.13129617 | 2003 | 29.47795341 | 2002 | 28.31648531 | 2001 | 26.2717542 | 2000 | 23.62530088 | 1999 | 14.94269899 | 1998 | 6.908302986 | 1997 | 3.295592694 | 1996 | 0.375393534 | 1995 | 0.102939175 |
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