Year | Value | 2022 | 74,028 | 2021 | 72,635 | 2020 | 71,059 | 2019 | 69,335 | 2018 | 67,667 | 2017 | 65,737 | 2016 | 63,614 | 2015 | 61,517 | 2014 | 59,371 | 2013 | 57,314 | 2012 | 55,725 | 2011 | 54,463 | 2010 | 53,162 | 2009 | 51,768 | 2008 | 50,353 | 2007 | 48,858 | 2006 | 47,219 | 2005 | 45,482 | 2004 | 43,587 | 2003 | 41,495 | 2002 | 39,434 | 2001 | 37,784 | 2000 | 36,806 | 1999 | 36,550 | 1998 | 36,871 | 1997 | 37,395 | 1996 | 37,686 | 1995 | 37,475 | 1994 | 36,703 | 1993 | 35,448 | 1992 | 33,891 | 1991 | 32,240 | 1990 | 30,633 | 1989 | 29,125 | 1988 | 27,751 | 1987 | 26,558 | 1986 | 25,593 | 1985 | 24,886 | 1984 | 24,435 | 1983 | 24,191 | 1982 | 24,048 | 1981 | 23,751 | 1980 | 23,199 | 1979 | 22,452 | 1978 | 21,521 | 1977 | 20,505 | 1976 | 19,518 | 1975 | 18,638 | 1974 | 17,888 | 1973 | 17,190 | 1972 | 16,661 | 1971 | 16,300 | 1970 | 15,914 | 1969 | 15,527 | 1968 | 15,151 | 1967 | 14,762 | 1966 | 14,336 | 1965 | 13,859 | 1964 | 13,325 | 1963 | 12,760 | 1962 | 12,320 | 1961 | 12,097 | 1960 | 12,067 |
|