Year | Value | 2022 | 252,255 | 2021 | 243,850 | 2020 | 235,549 | 2019 | 227,509 | 2018 | 219,858 | 2017 | 212,497 | 2016 | 205,316 | 2015 | 198,534 | 2014 | 192,166 | 2013 | 185,849 | 2012 | 179,676 | 2011 | 173,798 | 2010 | 168,071 | 2009 | 162,429 | 2008 | 157,276 | 2007 | 152,886 | 2006 | 149,192 | 2005 | 145,624 | 2004 | 141,520 | 2003 | 136,642 | 2002 | 130,965 | 2001 | 123,411 | 2000 | 116,121 | 1999 | 113,094 | 1998 | 112,128 | 1997 | 110,416 | 1996 | 108,323 | 1995 | 107,097 | 1994 | 106,249 | 1993 | 105,077 | 1992 | 104,496 | 1991 | 105,713 | 1990 | 103,951 | 1989 | 99,153 | 1988 | 96,059 | 1987 | 94,401 | 1986 | 93,767 | 1985 | 93,409 | 1984 | 93,824 | 1983 | 94,262 | 1982 | 93,191 | 1981 | 91,167 | 1980 | 89,171 | 1979 | 87,288 | 1978 | 85,747 | 1977 | 84,525 | 1976 | 83,521 | 1975 | 82,574 | 1974 | 81,571 | 1973 | 80,495 | 1972 | 79,349 | 1971 | 78,219 | 1970 | 77,108 | 1969 | 75,980 | 1968 | 74,825 | 1967 | 73,657 | 1966 | 72,546 | 1965 | 71,505 | 1964 | 70,511 | 1963 | 69,547 | 1962 | 68,596 | 1961 | 67,654 | 1960 | 66,728 |
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