Year | Value | 2022 | 296,058 | 2021 | 296,613 | 2020 | 292,887 | 2019 | 283,818 | 2018 | 269,840 | 2017 | 254,873 | 2016 | 241,523 | 2015 | 232,576 | 2014 | 225,666 | 2013 | 218,697 | 2012 | 211,450 | 2011 | 200,391 | 2010 | 186,294 | 2009 | 170,132 | 2008 | 155,445 | 2007 | 140,775 | 2006 | 129,111 | 2005 | 124,560 | 2004 | 124,186 | 2003 | 124,701 | 2002 | 128,188 | 2001 | 131,869 | 2000 | 134,676 | 1999 | 136,368 | 1998 | 138,054 | 1997 | 138,790 | 1996 | 138,429 | 1995 | 134,646 | 1994 | 134,242 | 1993 | 130,173 | 1992 | 125,303 | 1991 | 122,300 | 1990 | 118,690 | 1989 | 115,684 | 1988 | 112,537 | 1987 | 109,835 | 1986 | 106,642 | 1985 | 103,300 | 1984 | 101,093 | 1983 | 99,262 | 1982 | 96,550 | 1981 | 93,232 | 1980 | 88,151 | 1979 | 83,217 | 1978 | 77,466 | 1977 | 74,874 | 1976 | 72,492 | 1975 | 70,012 | 1974 | 66,688 | 1973 | 62,346 | 1972 | 58,114 | 1971 | 54,092 | 1970 | 49,206 | 1969 | 43,956 | 1968 | 39,715 | 1967 | 36,222 | 1966 | 33,494 | 1965 | 32,105 | 1964 | 30,447 | 1963 | 28,754 | 1962 | 26,523 | 1961 | 23,876 | 1960 | 21,819 |
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