Year | Value | 2022 | 67,110 | 2021 | 66,166 | 2020 | 64,924 | 2019 | 62,983 | 2018 | 60,724 | 2017 | 58,434 | 2016 | 56,078 | 2015 | 53,749 | 2014 | 51,389 | 2013 | 48,872 | 2012 | 46,331 | 2011 | 43,866 | 2010 | 41,549 | 2009 | 39,389 | 2008 | 37,366 | 2007 | 35,487 | 2006 | 33,708 | 2005 | 32,027 | 2004 | 30,436 | 2003 | 28,952 | 2002 | 27,620 | 2001 | 26,502 | 2000 | 25,653 | 1999 | 25,069 | 1998 | 24,746 | 1997 | 24,651 | 1996 | 24,674 | 1995 | 24,743 | 1994 | 24,870 | 1993 | 25,066 | 1992 | 25,268 | 1991 | 25,354 | 1990 | 25,226 | 1989 | 24,852 | 1988 | 24,166 | 1987 | 23,214 | 1986 | 22,196 | 1985 | 21,246 | 1984 | 20,359 | 1983 | 19,524 | 1982 | 18,760 | 1981 | 18,034 | 1980 | 17,329 | 1979 | 16,678 | 1978 | 16,016 | 1977 | 15,323 | 1976 | 14,659 | 1975 | 14,014 | 1974 | 13,394 | 1973 | 12,809 | 1972 | 12,252 | 1971 | 11,716 | 1970 | 11,201 | 1969 | 10,710 | 1968 | 10,240 | 1967 | 9,801 | 1966 | 9,388 | 1965 | 8,991 | 1964 | 8,607 | 1963 | 8,235 | 1962 | 7,875 | 1961 | 7,528 | 1960 | 7,197 |
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