Year | Value | 2022 | 84,301 | 2021 | 83,021 | 2020 | 81,730 | 2019 | 80,291 | 2018 | 78,867 | 2017 | 77,367 | 2016 | 75,840 | 2015 | 74,375 | 2014 | 72,896 | 2013 | 71,488 | 2012 | 70,443 | 2011 | 69,627 | 2010 | 68,912 | 2009 | 68,401 | 2008 | 68,004 | 2007 | 67,541 | 2006 | 67,183 | 2005 | 67,066 | 2004 | 67,127 | 2003 | 67,329 | 2002 | 67,617 | 2001 | 67,936 | 2000 | 68,245 | 1999 | 68,532 | 1998 | 68,792 | 1997 | 69,019 | 1996 | 69,209 | 1995 | 69,351 | 1994 | 69,423 | 1993 | 69,424 | 1992 | 69,331 | 1991 | 69,087 | 1990 | 68,662 | 1989 | 68,055 | 1988 | 67,263 | 1987 | 66,268 | 1986 | 65,071 | 1985 | 63,747 | 1984 | 62,320 | 1983 | 60,715 | 1982 | 59,157 | 1981 | 58,066 | 1980 | 57,617 | 1979 | 57,754 | 1978 | 58,514 | 1977 | 59,627 | 1976 | 60,454 | 1975 | 60,610 | 1974 | 60,170 | 1973 | 59,198 | 1972 | 57,823 | 1971 | 56,522 | 1970 | 55,532 | 1969 | 54,782 | 1968 | 54,252 | 1967 | 53,874 | 1966 | 53,370 | 1965 | 52,612 | 1964 | 51,652 | 1963 | 50,484 | 1962 | 49,158 | 1961 | 47,865 | 1960 | 46,711 |
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