Year | Value | 2022 | 67,683 | 2021 | 65,712 | 2020 | 63,745 | 2019 | 61,782 | 2018 | 59,894 | 2017 | 58,164 | 2016 | 56,594 | 2015 | 55,149 | 2014 | 53,776 | 2013 | 52,426 | 2012 | 50,915 | 2011 | 49,106 | 2010 | 47,073 | 2009 | 44,920 | 2008 | 42,723 | 2007 | 40,987 | 2006 | 39,786 | 2005 | 38,700 | 2004 | 37,653 | 2003 | 36,810 | 2002 | 36,272 | 2001 | 35,883 | 2000 | 35,411 | 1999 | 34,870 | 1998 | 34,270 | 1997 | 33,459 | 1996 | 32,704 | 1995 | 32,059 | 1994 | 31,141 | 1993 | 30,028 | 1992 | 28,833 | 1991 | 27,763 | 1990 | 26,946 | 1989 | 26,328 | 1988 | 25,798 | 1987 | 25,144 | 1986 | 24,503 | 1985 | 23,895 | 1984 | 23,303 | 1983 | 22,714 | 1982 | 22,139 | 1981 | 21,584 | 1980 | 21,051 | 1979 | 20,542 | 1978 | 20,045 | 1977 | 19,554 | 1976 | 19,069 | 1975 | 18,591 | 1974 | 18,121 | 1973 | 17,663 | 1972 | 17,222 | 1971 | 16,788 | 1970 | 16,363 | 1969 | 15,949 | 1968 | 15,546 | 1967 | 15,154 | 1966 | 14,773 | 1965 | 14,396 | 1964 | 14,024 | 1963 | 13,664 | 1962 | 13,313 | 1961 | 12,969 | 1960 | 12,627 |
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