Year | Value | 2022 | 276,964 | 2021 | 273,694 | 2020 | 271,065 | 2019 | 268,865 | 2018 | 266,901 | 2017 | 264,278 | 2016 | 260,596 | 2015 | 256,109 | 2014 | 250,793 | 2013 | 244,422 | 2012 | 237,053 | 2011 | 228,775 | 2010 | 219,765 | 2009 | 210,267 | 2008 | 200,520 | 2007 | 190,695 | 2006 | 180,907 | 2005 | 171,336 | 2004 | 162,157 | 2003 | 153,965 | 2002 | 146,672 | 2001 | 139,654 | 2000 | 133,004 | 1999 | 126,747 | 1998 | 120,629 | 1997 | 115,220 | 1996 | 111,391 | 1995 | 109,048 | 1994 | 108,053 | 1993 | 108,168 | 1992 | 108,717 | 1991 | 109,033 | 1990 | 108,683 | 1989 | 107,661 | 1988 | 105,874 | 1987 | 103,333 | 1986 | 100,479 | 1985 | 97,580 | 1984 | 94,527 | 1983 | 91,200 | 1982 | 87,752 | 1981 | 84,336 | 1980 | 81,041 | 1979 | 77,939 | 1978 | 75,038 | 1977 | 72,302 | 1976 | 69,677 | 1975 | 67,112 | 1974 | 64,622 | 1973 | 62,219 | 1972 | 59,903 | 1971 | 57,700 | 1970 | 55,810 | 1969 | 53,939 | 1968 | 51,904 | 1967 | 49,992 | 1966 | 48,195 | 1965 | 46,509 | 1964 | 44,932 | 1963 | 43,459 | 1962 | 42,082 | 1961 | 40,777 | 1960 | 39,534 |
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