Year | Value | 2022 | 332,734 | 2021 | 328,039 | 2020 | 322,050 | 2019 | 315,022 | 2018 | 307,289 | 2017 | 298,915 | 2016 | 290,199 | 2015 | 280,593 | 2014 | 269,740 | 2013 | 258,080 | 2012 | 245,740 | 2011 | 233,240 | 2010 | 221,018 | 2009 | 209,122 | 2008 | 196,916 | 2007 | 185,333 | 2006 | 175,848 | 2005 | 167,854 | 2004 | 161,081 | 2003 | 156,176 | 2002 | 151,858 | 2001 | 146,615 | 2000 | 141,087 | 1999 | 135,631 | 1998 | 130,295 | 1997 | 125,347 | 1996 | 121,281 | 1995 | 118,266 | 1994 | 116,213 | 1993 | 115,068 | 1992 | 114,398 | 1991 | 113,428 | 1990 | 111,735 | 1989 | 109,466 | 1988 | 106,692 | 1987 | 103,484 | 1986 | 100,282 | 1985 | 97,366 | 1984 | 95,058 | 1983 | 92,862 | 1982 | 90,257 | 1981 | 87,596 | 1980 | 84,978 | 1979 | 82,387 | 1978 | 79,806 | 1977 | 77,286 | 1976 | 75,021 | 1975 | 73,544 | 1974 | 72,775 | 1973 | 72,244 | 1972 | 71,800 | 1971 | 71,202 | 1970 | 70,317 | 1969 | 69,054 | 1968 | 67,367 | 1967 | 65,437 | 1966 | 63,616 | 1965 | 61,965 | 1964 | 60,435 | 1963 | 59,102 | 1962 | 57,952 | 1961 | 56,886 | 1960 | 55,794 |
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