Year | Value | 2022 | 118,561 | 2021 | 116,430 | 2020 | 114,315 | 2019 | 111,810 | 2018 | 109,002 | 2017 | 106,102 | 2016 | 103,099 | 2015 | 99,988 | 2014 | 96,511 | 2013 | 92,615 | 2012 | 88,413 | 2011 | 83,758 | 2010 | 78,768 | 2009 | 73,936 | 2008 | 69,454 | 2007 | 65,322 | 2006 | 61,808 | 2005 | 58,898 | 2004 | 56,491 | 2003 | 54,600 | 2002 | 53,106 | 2001 | 51,846 | 2000 | 50,718 | 1999 | 49,661 | 1998 | 48,660 | 1997 | 47,627 | 1996 | 46,522 | 1995 | 45,396 | 1994 | 44,210 | 1993 | 42,889 | 1992 | 41,527 | 1991 | 40,352 | 1990 | 39,469 | 1989 | 38,827 | 1988 | 38,444 | 1987 | 37,980 | 1986 | 37,098 | 1985 | 35,866 | 1984 | 34,351 | 1983 | 32,529 | 1982 | 30,543 | 1981 | 28,792 | 1980 | 27,538 | 1979 | 26,764 | 1978 | 26,451 | 1977 | 26,465 | 1976 | 26,438 | 1975 | 26,115 | 1974 | 25,688 | 1973 | 25,203 | 1972 | 24,496 | 1971 | 23,774 | 1970 | 23,175 | 1969 | 22,643 | 1968 | 22,144 | 1967 | 21,716 | 1966 | 21,348 | 1965 | 21,022 | 1964 | 20,762 | 1963 | 20,590 | 1962 | 20,453 | 1961 | 20,248 | 1960 | 19,915 |
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