Year | Value | 2022 | 203.57097726001 | 2021 | 192.70407330191 | 2020 | 179.51540934813 | 2019 | 169.94839357738 | 2018 | 165.43784589694 | 2017 | 161.05087817625 | 2016 | 153.44742964796 | 2015 | 148.66072252685 | 2014 | 142.19355495855 | 2013 | 131.3310812 | 2012 | 120.73492152562 | 2011 | 108.84898569947 | 2010 | 100 | 2009 | 93.426176265538 | 2008 | 89.522011936948 | 2007 | 82.640412181809 | 2006 | 78.588311312894 | 2005 | 74.84568688466 | 2004 | 71.07 | 2003 | 68.267 | 2002 | 66.555 | 2001 | 64.96 | 2000 | 62.815 | 1999 | 60.392 | 1998 | 56.559 | 1997 | 51.145 | 1996 | 48.021 | 1995 | 44.141 | 1994 | 40.316 | 1993 | 37.675 | 1992 | 33.881 | 1991 | 29.214 | 1990 | 26.02 | 1989 | 23.652 | 1988 | 21.743 | 1987 | 19.749 | 1986 | 18.573 | 1985 | 16.89 | 1984 | 16.578 | 1983 | 15.488 | 1982 | 13.119 | 1981 | 11.943 | 1980 | 10.86 |
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