Year | Value | 2022 | 95,087 | 2021 | 95,024 | 2020 | 94,468 | 2019 | 93,393 | 2018 | 92,008 | 2017 | 90,476 | 2016 | 88,989 | 2015 | 87,514 | 2014 | 86,088 | 2013 | 84,669 | 2012 | 83,173 | 2011 | 81,639 | 2010 | 80,158 | 2009 | 78,651 | 2008 | 77,221 | 2007 | 76,190 | 2006 | 75,421 | 2005 | 74,785 | 2004 | 74,414 | 2003 | 74,195 | 2002 | 73,886 | 2001 | 73,651 | 2000 | 73,634 | 1999 | 73,768 | 1998 | 74,021 | 1997 | 74,367 | 1996 | 74,748 | 1995 | 75,146 | 1994 | 75,563 | 1993 | 75,971 | 1992 | 76,341 | 1991 | 76,649 | 1990 | 76,879 | 1989 | 77,019 | 1988 | 77,066 | 1987 | 76,985 | 1986 | 76,725 | 1985 | 76,290 | 1984 | 75,698 | 1983 | 74,942 | 1982 | 74,020 | 1981 | 72,930 | 1980 | 71,692 | 1979 | 70,309 | 1978 | 68,717 | 1977 | 67,148 | 1976 | 66,052 | 1975 | 65,530 | 1974 | 65,538 | 1973 | 66,223 | 1972 | 67,295 | 1971 | 68,048 | 1970 | 68,121 | 1969 | 67,595 | 1968 | 66,471 | 1967 | 64,896 | 1966 | 63,406 | 1965 | 62,263 | 1964 | 61,385 | 1963 | 60,761 | 1962 | 60,316 | 1961 | 59,721 | 1960 | 58,833 |
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