Year | Value | 2022 | 0.12942191544435 | 2021 | 0.12942191544435 | 2020 | 0.12942191544435 | 2019 | 0.086281276962899 | 2018 | 0.086281276962899 | 2017 | 0.086281276962899 | 2016 | 0.086281276962899 | 2015 | 0.086281276962899 | 2014 | 0.086281276962899 | 2013 | 0.086281276962899 | 2012 | 0.086281276962899 | 2011 | 0.086281276962899 | 2010 | 0.069025021570319 | 2009 | 0.056082830025884 | 2008 | 0.051768766177739 | 2007 | 0.064710957722174 | 2006 | 0.056082830025884 | 2005 | 0.04314063848145 | 2004 | 0.04314063848145 | 2003 | 0.04314063848145 | 2002 | 0.04314063848145 | 2001 | 0.04314063848145 | 2000 | 0.04314063848145 | 1999 | 0.04314063848145 | 1998 | 0.04314063848145 | 1997 | 0.04314063848145 | 1996 | 0.04314063848145 | 1995 | 0.04314063848145 | 1994 | 0.04314063848145 | 1993 | 0.04314063848145 | 1992 | 0.04314063848145 | 1991 | 0.04314063848145 | 1990 | 0.04314063848145 | 1989 | 0.04314063848145 | 1988 | 0.04314063848145 | 1987 | 0.04314063848145 | 1986 | 0.04314063848145 | 1985 | 0.04314063848145 | 1984 | 0.04314063848145 | 1983 | 0.04314063848145 | 1982 | 0.04314063848145 | 1981 | 0.04314063848145 | 1980 | 0.04314063848145 | 1979 | 0.04314063848145 | 1978 | 0.04314063848145 | 1977 | 0.04314063848145 | 1976 | 0.04314063848145 | 1975 | 0.04314063848145 | 1974 | 0.04314063848145 |
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