Year | Value | 2022 | 2,356,246 | 2021 | 2,378,399 | 2020 | 2,395,196 | 2019 | 2,390,682 | 2018 | 2,351,450 | 2017 | 2,293,699 | 2016 | 2,200,251 | 2015 | 2,065,622 | 2014 | 1,923,516 | 2013 | 1,789,499 | 2012 | 1,658,105 | 2011 | 1,530,557 | 2010 | 1,417,607 | 2009 | 1,334,898 | 2008 | 1,273,024 | 2007 | 1,213,383 | 2006 | 1,151,016 | 2005 | 1,084,007 | 2004 | 1,007,220 | 2003 | 924,972 | 2002 | 851,093 | 2001 | 790,085 | 2000 | 741,259 | 1999 | 702,281 | 1998 | 671,795 | 1997 | 648,654 | 1996 | 629,644 | 1995 | 612,596 | 1994 | 602,909 | 1993 | 596,802 | 1992 | 570,018 | 1991 | 523,716 | 1990 | 477,229 | 1989 | 434,905 | 1988 | 397,734 | 1987 | 365,327 | 1986 | 336,932 | 1985 | 312,092 | 1984 | 290,509 | 1983 | 272,000 | 1982 | 256,268 | 1981 | 242,816 | 1980 | 231,024 | 1979 | 220,494 | 1978 | 210,872 | 1977 | 201,884 | 1976 | 193,500 | 1975 | 185,658 | 1974 | 175,600 | 1973 | 163,634 | 1972 | 152,894 | 1971 | 143,637 | 1970 | 135,831 | 1969 | 129,089 | 1968 | 123,044 | 1967 | 117,543 | 1966 | 112,566 | 1965 | 108,026 | 1964 | 103,831 | 1963 | 99,983 | 1962 | 96,476 | 1961 | 93,332 | 1960 | 90,619 |
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