Year | Value | 2022 | 75,088 | 2021 | 72,698 | 2020 | 70,131 | 2019 | 65,709 | 2018 | 62,798 | 2017 | 62,048 | 2016 | 60,068 | 2015 | 57,981 | 2014 | 56,206 | 2013 | 54,855 | 2012 | 53,561 | 2011 | 52,470 | 2010 | 51,545 | 2009 | 50,537 | 2008 | 49,636 | 2007 | 48,720 | 2006 | 47,850 | 2005 | 46,952 | 2004 | 46,056 | 2003 | 45,186 | 2002 | 44,223 | 2001 | 43,123 | 2000 | 42,059 | 1999 | 41,007 | 1998 | 39,991 | 1997 | 39,125 | 1996 | 38,138 | 1995 | 37,260 | 1994 | 36,409 | 1993 | 35,346 | 1992 | 34,285 | 1991 | 33,246 | 1990 | 32,074 | 1989 | 30,493 | 1988 | 29,100 | 1987 | 28,089 | 1986 | 26,983 | 1985 | 25,942 | 1984 | 24,903 | 1983 | 23,935 | 1982 | 22,864 | 1981 | 21,686 | 1980 | 20,867 | 1979 | 20,425 | 1978 | 20,218 | 1977 | 20,202 | 1976 | 20,289 | 1975 | 20,367 | 1974 | 20,358 | 1973 | 20,329 | 1972 | 20,358 | 1971 | 20,450 | 1970 | 20,347 | 1969 | 19,374 | 1968 | 17,844 | 1967 | 16,432 | 1966 | 15,112 | 1965 | 13,891 | 1964 | 12,784 | 1963 | 11,758 | 1962 | 10,815 | 1961 | 10,026 | 1960 | 9,409 |
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