Year | Value | 2022 | 117,895 | 2021 | 115,762 | 2020 | 112,990 | 2019 | 109,951 | 2018 | 106,921 | 2017 | 103,898 | 2016 | 100,825 | 2015 | 98,069 | 2014 | 96,157 | 2013 | 95,023 | 2012 | 94,569 | 2011 | 94,866 | 2010 | 95,438 | 2009 | 95,938 | 2008 | 96,520 | 2007 | 97,038 | 2006 | 97,424 | 2005 | 97,599 | 2004 | 97,352 | 2003 | 96,347 | 2002 | 94,556 | 2001 | 92,738 | 2000 | 91,808 | 1999 | 90,770 | 1998 | 89,333 | 1997 | 87,918 | 1996 | 85,532 | 1995 | 81,642 | 1994 | 77,503 | 1993 | 73,640 | 1992 | 69,685 | 1991 | 66,264 | 1990 | 63,244 | 1989 | 59,986 | 1988 | 57,133 | 1987 | 55,408 | 1986 | 54,080 | 1985 | 53,013 | 1984 | 52,747 | 1983 | 52,526 | 1982 | 51,469 | 1981 | 49,893 | 1980 | 48,041 | 1979 | 46,026 | 1978 | 43,927 | 1977 | 41,908 | 1976 | 40,214 | 1975 | 39,014 | 1974 | 38,368 | 1973 | 38,362 | 1972 | 38,859 | 1971 | 39,411 | 1970 | 39,990 | 1969 | 40,618 | 1968 | 40,971 | 1967 | 41,108 | 1966 | 41,461 | 1965 | 42,272 | 1964 | 43,443 | 1963 | 44,917 | 1962 | 46,646 | 1961 | 48,347 | 1960 | 49,844 |
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