Year | Value | 2022 | 96,594 | 2021 | 104,794 | 2020 | 113,461 | 2019 | 121,249 | 2018 | 126,769 | 2017 | 129,306 | 2016 | 128,993 | 2015 | 127,318 | 2014 | 126,010 | 2013 | 124,375 | 2012 | 120,811 | 2011 | 116,987 | 2010 | 113,832 | 2009 | 109,918 | 2008 | 106,149 | 2007 | 103,561 | 2006 | 101,648 | 2005 | 99,861 | 2004 | 98,206 | 2003 | 97,461 | 2002 | 98,333 | 2001 | 99,667 | 2000 | 101,988 | 1999 | 106,525 | 1998 | 110,999 | 1997 | 114,140 | 1996 | 117,296 | 1995 | 120,509 | 1994 | 125,816 | 1993 | 135,647 | 1992 | 150,550 | 1991 | 162,385 | 1990 | 167,770 | 1989 | 167,870 | 1988 | 167,849 | 1987 | 170,877 | 1986 | 169,918 | 1985 | 165,382 | 1984 | 158,258 | 1983 | 150,039 | 1982 | 142,509 | 1981 | 136,305 | 1980 | 130,461 | 1979 | 123,483 | 1978 | 114,562 | 1977 | 104,720 | 1976 | 94,165 | 1975 | 83,223 | 1974 | 73,370 | 1973 | 64,254 | 1972 | 57,672 | 1971 | 56,250 | 1970 | 59,454 | 1969 | 66,106 | 1968 | 76,382 | 1967 | 87,808 | 1966 | 96,519 | 1965 | 101,444 | 1964 | 102,563 | 1963 | 99,159 | 1962 | 92,617 | 1961 | 87,080 | 1960 | 84,460 |
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