Year | Value | 2022 | 1,486,655 | 2021 | 1,389,015 | 2020 | 1,275,725 | 2019 | 1,183,831 | 2018 | 1,132,630 | 2017 | 1,090,087 | 2016 | 1,048,879 | 2015 | 1,008,301 | 2014 | 961,015 | 2013 | 919,908 | 2012 | 893,749 | 2011 | 873,475 | 2010 | 851,594 | 2009 | 838,466 | 2008 | 832,086 | 2007 | 815,423 | 2006 | 788,635 | 2005 | 764,469 | 2004 | 743,310 | 2003 | 710,841 | 2002 | 673,810 | 2001 | 633,285 | 2000 | 585,612 | 1999 | 539,422 | 1998 | 501,662 | 1997 | 466,994 | 1996 | 437,003 | 1995 | 416,248 | 1994 | 399,026 | 1993 | 387,329 | 1992 | 379,780 | 1991 | 372,428 | 1990 | 365,638 | 1989 | 354,493 | 1988 | 337,623 | 1987 | 322,181 | 1986 | 311,586 | 1985 | 301,283 | 1984 | 292,645 | 1983 | 287,710 | 1982 | 281,011 | 1981 | 270,960 | 1980 | 260,272 | 1979 | 250,932 | 1978 | 242,375 | 1977 | 233,956 | 1976 | 226,584 | 1975 | 223,641 | 1974 | 222,194 | 1973 | 216,359 | 1972 | 208,446 | 1971 | 200,342 | 1970 | 192,943 | 1969 | 188,742 | 1968 | 188,130 | 1967 | 187,488 | 1966 | 182,623 | 1965 | 177,452 | 1964 | 176,283 | 1963 | 175,058 | 1962 | 171,725 | 1961 | 168,059 | 1960 | 164,263 |
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