Year | Value | 2022 | 326,893 | 2021 | 316,936 | 2020 | 306,379 | 2019 | 295,037 | 2018 | 283,322 | 2017 | 271,732 | 2016 | 260,148 | 2015 | 248,574 | 2014 | 237,487 | 2013 | 226,968 | 2012 | 216,777 | 2011 | 207,192 | 2010 | 198,570 | 2009 | 190,785 | 2008 | 183,616 | 2007 | 177,049 | 2006 | 170,947 | 2005 | 165,093 | 2004 | 159,512 | 2003 | 154,267 | 2002 | 149,255 | 2001 | 144,379 | 2000 | 139,614 | 1999 | 134,969 | 1998 | 130,584 | 1997 | 126,302 | 1996 | 121,964 | 1995 | 117,745 | 1994 | 113,325 | 1993 | 108,491 | 1992 | 103,288 | 1991 | 97,653 | 1990 | 91,798 | 1989 | 86,289 | 1988 | 81,412 | 1987 | 77,160 | 1986 | 73,700 | 1985 | 70,950 | 1984 | 68,763 | 1983 | 67,149 | 1982 | 65,996 | 1981 | 65,101 | 1980 | 64,307 | 1979 | 63,559 | 1978 | 62,815 | 1977 | 62,017 | 1976 | 61,145 | 1975 | 60,193 | 1974 | 59,219 | 1973 | 58,088 | 1972 | 56,764 | 1971 | 55,540 | 1970 | 54,546 | 1969 | 53,734 | 1968 | 53,142 | 1967 | 52,633 | 1966 | 51,795 | 1965 | 50,425 | 1964 | 48,605 | 1963 | 46,305 | 1962 | 43,767 | 1961 | 41,601 | 1960 | 40,176 |
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