| Year | Value | | 2021 | 140,486,936.909 | | 2020 | 134,732,038.315 | | 2019 | 134,725,642.514 | | 2018 | 134,627,209.182 | | 2017 | 134,627,589.723 | | 2016 | 134,624,250.83 | | 2015 | 134,623,049.131 | | 2014 | 134,615,534.898 | | 2013 | 134,617,458.062 | | 2012 | 134,260,457.063 | | 2011 | 134,240,898.559 | | 2010 | 134,240,578.781 | | 2009 | 134,240,304.992 | | 2008 | 134,242,621.172 | | 2007 | 134,043,135.229 | | 2006 | 134,043,053.667 | | 2005 | 134,042,748.706 | | 2004 | 134,040,792.351 | | 2003 | 134,006,668.437 | | 2002 | 134,006,212.937 | | 2001 | 134,005,787.937 | | 2000 | 134,005,397.737 | | 1999 | 134,008,413.737 | | 1998 | 134,008,413.737 | | 1997 | 134,035,673.737 | | 1996 | 133,966,933.737 | | 1995 | 133,966,853.737 | | 1994 | 133,966,823.737 | | 1993 | 133,973,736.737 | | 1992 | 133,973,626.737 | | 1991 | 133,973,576.737 | | 1990 | 133,973,546.737 | | 1989 | 133,972,876.737 | | 1988 | 133,972,876.737 | | 1987 | 133,972,866.737 | | 1986 | 133,974,206.737 | | 1985 | 133,974,206.737 | | 1984 | 133,974,206.737 | | 1983 | 133,974,206.737 | | 1982 | 133,974,206.737 | | 1981 | 133,974,206.737 | | 1980 | 133,974,206.737 | | 1979 | 133,974,216.737 | | 1978 | 133,972,176.037 | | 1977 | 133,972,176.037 | | 1976 | 133,974,296.037 | | 1975 | 133,974,296.037 | | 1974 | 133,974,296.037 | | 1973 | 133,974,296.037 | | 1972 | 133,974,296.037 | | 1971 | 133,974,296.037 | | 1970 | 133,974,296.037 | | 1969 | 133,974,296.037 | | 1968 | 133,974,296.037 | | 1967 | 133,974,296.037 | | 1966 | 133,974,296.037 | | 1965 | 133,974,296.037 | | 1964 | 133,974,296.037 | | 1963 | 133,974,296.037 | | 1962 | 133,974,296.037 | | 1961 | 133,974,296.037 |
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