Year | Value | 2022 | 80,663 | 2021 | 78,583 | 2020 | 76,668 | 2019 | 74,786 | 2018 | 72,862 | 2017 | 70,857 | 2016 | 68,778 | 2015 | 66,680 | 2014 | 64,626 | 2013 | 62,686 | 2012 | 61,243 | 2011 | 60,093 | 2010 | 58,647 | 2009 | 56,872 | 2008 | 54,785 | 2007 | 52,777 | 2006 | 51,034 | 2005 | 49,396 | 2004 | 47,869 | 2003 | 46,435 | 2002 | 45,103 | 2001 | 43,911 | 2000 | 42,592 | 1999 | 41,072 | 1998 | 39,859 | 1997 | 39,048 | 1996 | 38,595 | 1995 | 38,354 | 1994 | 37,856 | 1993 | 36,953 | 1992 | 35,530 | 1991 | 34,161 | 1990 | 33,211 | 1989 | 32,380 | 1988 | 31,536 | 1987 | 30,638 | 1986 | 29,789 | 1985 | 28,935 | 1984 | 28,188 | 1983 | 27,542 | 1982 | 26,874 | 1981 | 26,216 | 1980 | 25,590 | 1979 | 24,984 | 1978 | 24,384 | 1977 | 23,801 | 1976 | 23,226 | 1975 | 22,660 | 1974 | 22,114 | 1973 | 21,579 | 1972 | 21,051 | 1971 | 20,535 | 1970 | 20,032 | 1969 | 19,533 | 1968 | 19,044 | 1967 | 18,572 | 1966 | 18,113 | 1965 | 17,665 | 1964 | 17,232 | 1963 | 16,813 | 1962 | 16,404 | 1961 | 16,005 | 1960 | 15,613 |
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