Year | Value | 2022 | 262,215 | 2021 | 250,702 | 2020 | 240,998 | 2019 | 230,039 | 2018 | 218,321 | 2017 | 209,286 | 2016 | 202,618 | 2015 | 198,265 | 2014 | 198,842 | 2013 | 205,952 | 2012 | 212,199 | 2011 | 209,805 | 2010 | 202,715 | 2009 | 194,381 | 2008 | 184,646 | 2007 | 172,105 | 2006 | 159,723 | 2005 | 151,971 | 2004 | 147,707 | 2003 | 144,356 | 2002 | 141,501 | 2001 | 139,046 | 2000 | 136,993 | 1999 | 135,256 | 1998 | 133,681 | 1997 | 132,140 | 1996 | 130,518 | 1995 | 128,724 | 1994 | 126,709 | 1993 | 124,398 | 1992 | 121,682 | 1991 | 118,539 | 1990 | 114,960 | 1989 | 110,936 | 1988 | 106,549 | 1987 | 101,929 | 1986 | 97,166 | 1985 | 92,348 | 1984 | 87,568 | 1983 | 82,980 | 1982 | 78,988 | 1981 | 75,517 | 1980 | 72,333 | 1979 | 69,602 | 1978 | 67,314 | 1977 | 65,404 | 1976 | 63,737 | 1975 | 62,136 | 1974 | 60,448 | 1973 | 58,730 | 1972 | 57,054 | 1971 | 55,369 | 1970 | 53,739 | 1969 | 52,309 | 1968 | 51,152 | 1967 | 50,214 | 1966 | 49,522 | 1965 | 49,109 | 1964 | 48,977 | 1963 | 49,072 | 1962 | 49,306 | 1961 | 49,571 | 1960 | 49,741 |
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