Year | Value | 2022 | 105,624 | 2021 | 104,940 | 2020 | 102,739 | 2019 | 97,093 | 2018 | 91,338 | 2017 | 85,812 | 2016 | 81,505 | 2015 | 78,758 | 2014 | 76,687 | 2013 | 74,312 | 2012 | 71,919 | 2011 | 68,781 | 2010 | 65,110 | 2009 | 62,034 | 2008 | 59,940 | 2007 | 58,473 | 2006 | 57,634 | 2005 | 57,327 | 2004 | 57,374 | 2003 | 57,475 | 2002 | 57,482 | 2001 | 57,165 | 2000 | 56,785 | 1999 | 56,073 | 1998 | 55,201 | 1997 | 54,047 | 1996 | 52,856 | 1995 | 51,614 | 1994 | 50,140 | 1993 | 48,330 | 1992 | 46,490 | 1991 | 44,801 | 1990 | 41,960 | 1989 | 41,451 | 1988 | 41,486 | 1987 | 41,766 | 1986 | 41,706 | 1985 | 41,659 | 1984 | 41,021 | 1983 | 40,290 | 1982 | 39,336 | 1981 | 38,416 | 1980 | 37,639 | 1979 | 36,746 | 1978 | 35,868 | 1977 | 34,767 | 1976 | 33,760 | 1975 | 33,007 | 1974 | 32,101 | 1973 | 31,013 | 1972 | 29,846 | 1971 | 28,666 | 1970 | 27,374 | 1969 | 26,082 | 1968 | 25,228 | 1967 | 24,760 | 1966 | 24,466 | 1965 | 24,565 | 1964 | 24,863 | 1963 | 25,099 | 1962 | 25,499 | 1961 | 25,840 | 1960 | 26,209 |
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