Year | Value | 2022 | 91.02128973 | 2021 | 90.97970174 | 2020 | 89.05828666 | 2019 | 90.2289282 | 2018 | 89.35700777 | 2017 | 88.10245687 | 2016 | 87.24023275 | 2015 | 88.4097035 | 2014 | 84.24152803 | 2013 | 80.0043 | 2012 | 78.38992593 | 2011 | 76.5 | 2010 | 74.1 | 2009 | 72.5 | 2008 | 70.58 | 2007 | 66.19 | 2006 | 63.51 | 2005 | 61.45 | 2004 | 53.2 | 2003 | 45.32 | 2002 | 41.52 | 2001 | 31.52748977 | 2000 | 28.57695381 | 1999 | 14.50089724 | 1998 | 10.79603483 | 1997 | 5.706276548 | 1996 | 3.525111129 | 1995 | 2.778968489 | 1994 | 1.159750913 | 1993 | 0.300711282 | 1992 | 0.065484797 |
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