Year | Value | 2022 | 282,096 | 2021 | 274,071 | 2020 | 268,978 | 2019 | 265,022 | 2018 | 262,410 | 2017 | 258,830 | 2016 | 252,585 | 2015 | 244,439 | 2014 | 235,491 | 2013 | 226,769 | 2012 | 218,586 | 2011 | 211,150 | 2010 | 204,330 | 2009 | 198,196 | 2008 | 192,651 | 2007 | 187,134 | 2006 | 181,544 | 2005 | 176,015 | 2004 | 170,493 | 2003 | 165,282 | 2002 | 160,186 | 2001 | 155,584 | 2000 | 151,313 | 1999 | 146,739 | 1998 | 142,120 | 1997 | 137,378 | 1996 | 132,649 | 1995 | 127,975 | 1994 | 123,328 | 1993 | 118,693 | 1992 | 113,983 | 1991 | 109,249 | 1990 | 104,532 | 1989 | 99,891 | 1988 | 95,310 | 1987 | 90,782 | 1986 | 86,387 | 1985 | 82,258 | 1984 | 78,491 | 1983 | 75,089 | 1982 | 72,058 | 1981 | 69,275 | 1980 | 66,639 | 1979 | 64,016 | 1978 | 61,292 | 1977 | 58,467 | 1976 | 55,558 | 1975 | 52,689 | 1974 | 49,999 | 1973 | 47,538 | 1972 | 45,325 | 1971 | 43,336 | 1970 | 41,524 | 1969 | 39,828 | 1968 | 38,144 | 1967 | 36,417 | 1966 | 34,692 | 1965 | 33,010 | 1964 | 31,408 | 1963 | 29,925 | 1962 | 28,570 | 1961 | 27,298 | 1960 | 26,100 |
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