Year | Value | 2022 | 194,137 | 2021 | 189,381 | 2020 | 185,041 | 2019 | 181,170 | 2018 | 178,264 | 2017 | 176,838 | 2016 | 176,371 | 2015 | 175,583 | 2014 | 173,421 | 2013 | 169,673 | 2012 | 164,506 | 2011 | 158,618 | 2010 | 153,416 | 2009 | 148,936 | 2008 | 144,911 | 2007 | 141,195 | 2006 | 137,394 | 2005 | 133,409 | 2004 | 129,519 | 2003 | 125,721 | 2002 | 121,927 | 2001 | 118,369 | 2000 | 115,145 | 1999 | 112,126 | 1998 | 109,204 | 1997 | 106,394 | 1996 | 103,739 | 1995 | 101,210 | 1994 | 98,703 | 1993 | 96,217 | 1992 | 93,801 | 1991 | 91,453 | 1990 | 89,172 | 1989 | 86,955 | 1988 | 84,788 | 1987 | 82,667 | 1986 | 80,598 | 1985 | 78,587 | 1984 | 76,625 | 1983 | 74,715 | 1982 | 72,903 | 1981 | 71,176 | 1980 | 69,501 | 1979 | 67,901 | 1978 | 66,378 | 1977 | 64,920 | 1976 | 63,505 | 1975 | 62,128 | 1974 | 60,800 | 1973 | 59,515 | 1972 | 58,277 | 1971 | 57,114 | 1970 | 56,033 | 1969 | 55,030 | 1968 | 54,168 | 1967 | 53,416 | 1966 | 52,663 | 1965 | 51,883 | 1964 | 51,078 | 1963 | 50,255 | 1962 | 49,413 | 1961 | 48,629 | 1960 | 48,011 |
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