Year | Value | 2021 | 144,150 | 2020 | 144,150 | 2019 | 144,150 | 2018 | 144,150 | 2017 | 144,150 | 2016 | 144,150 | 2015 | 144,150 | 2014 | 144,150 | 2013 | 144,150 | 2012 | 144,150 | 2011 | 143,650 | 2010 | 142,650 | 2009 | 141,150 | 2008 | 139,142.5 | 2007 | 136,635 | 2006 | 134,627.5 | 2005 | 132,620 | 2004 | 132,620 | 2003 | 131,120 | 2002 | 128,120 | 2001 | 126,120 | 2000 | 125,120 | 1999 | 122,620 | 1998 | 122,420 | 1997 | 121,720 | 1996 | 121,720 | 1995 | 121,220 | 1994 | 121,020 | 1993 | 120,820 | 1992 | 120,520 | 1991 | 120,320 | 1990 | 119,620 | 1989 | 118,620 | 1988 | 118,170 | 1987 | 118,170 | 1986 | 118,170 | 1985 | 116,000 | 1984 | 115,000 | 1983 | 113,000 | 1982 | 108,400 | 1981 | 107,600 | 1980 | 106,800 | 1979 | 106,100 | 1978 | 106,100 | 1977 | 105,380 | 1976 | 105,380 | 1975 | 104,070 | 1974 | 102,640 | 1973 | 101,800 | 1972 | 101,000 | 1971 | 100,300 | 1970 | 99,800 | 1969 | 99,500 | 1968 | 99,250 | 1967 | 98,880 | 1966 | 98,850 | 1965 | 98,710 | 1964 | 98,730 | 1963 | 92,580 | 1962 | 91,140 | 1961 | 90,180 |
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