Year | Value | 2022 | 143,808 | 2021 | 140,365 | 2020 | 135,362 | 2019 | 127,581 | 2018 | 117,677 | 2017 | 105,863 | 2016 | 94,144 | 2015 | 86,186 | 2014 | 82,830 | 2013 | 82,669 | 2012 | 84,381 | 2011 | 86,016 | 2010 | 86,322 | 2009 | 85,294 | 2008 | 82,490 | 2007 | 79,491 | 2006 | 76,805 | 2005 | 75,040 | 2004 | 74,056 | 2003 | 73,562 | 2002 | 73,043 | 2001 | 72,001 | 2000 | 70,516 | 1999 | 68,914 | 1998 | 67,903 | 1997 | 67,566 | 1996 | 67,186 | 1995 | 66,648 | 1994 | 65,494 | 1993 | 63,136 | 1992 | 59,459 | 1991 | 54,887 | 1990 | 49,386 | 1989 | 46,542 | 1988 | 46,266 | 1987 | 47,831 | 1986 | 50,338 | 1985 | 52,978 | 1984 | 54,762 | 1983 | 55,756 | 1982 | 55,521 | 1981 | 54,290 | 1980 | 52,098 | 1979 | 49,054 | 1978 | 45,670 | 1977 | 42,612 | 1976 | 39,963 | 1975 | 37,805 | 1974 | 36,005 | 1973 | 34,304 | 1972 | 32,400 | 1971 | 30,952 | 1970 | 29,189 | 1969 | 27,237 | 1968 | 25,360 | 1967 | 23,605 | 1966 | 21,596 | 1965 | 20,394 | 1964 | 19,334 | 1963 | 18,430 | 1962 | 17,710 | 1961 | 16,746 | 1960 | 15,873 |
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