Year | Value | 2021 | 0.79776 | 2020 | 0.75756 | 2019 | 2.40769 | 2018 | 7.793 | 2017 | 29.345 | 2016 | 20.123 | 2015 | 19.234992 | 2014 | 32.310996 | 2013 | 26.245992 | 2012 | 6.478 | 2011 | 31.922 | 2010 | 36.289 | 2009 | 25.623 | 2008 | 26.709 | 2007 | 27.644 | 2006 | 30.716 | 2005 | 25.812 | 2004 | 24.123 | 2003 | 21.348 | 2002 | 28.235 | 2001 | 22.009 | 2000 | 19.883 | 1999 | 19.7000007629 | 1998 | 17.1000003815 | 1997 | 24.2000007629 | 1996 | 16.7000007629 | 1995 | 12.8000001907 | 1994 | 10.5 | 1993 | 10.6000003815 | 1992 | 14.8999996185 | 1991 | 9.1000003815 | 1990 | 10.3999996185 | 1989 | 4.5 | 1988 | 2 | 1987 | 1.7000000477 | 1986 | 1.5 | 1985 | 0.400000006 | 1984 | 0.3000000119 |
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