Year | Value | 2022 | 1,399,227 | 2021 | 1,374,136 | 2020 | 1,347,352 | 2019 | 1,316,803 | 2018 | 1,281,318 | 2017 | 1,241,782 | 2016 | 1,199,563 | 2015 | 1,156,746 | 2014 | 1,114,168 | 2013 | 1,072,390 | 2012 | 1,032,037 | 2011 | 992,376 | 2010 | 953,958 | 2009 | 918,419 | 2008 | 885,911 | 2007 | 856,670 | 2006 | 831,379 | 2005 | 809,713 | 2004 | 791,135 | 2003 | 775,221 | 2002 | 760,580 | 2001 | 746,370 | 2000 | 731,829 | 1999 | 716,393 | 1998 | 700,429 | 1997 | 684,296 | 1996 | 667,755 | 1995 | 649,305 | 1994 | 628,253 | 1993 | 605,351 | 1992 | 581,280 | 1991 | 556,923 | 1990 | 533,963 | 1989 | 513,501 | 1988 | 495,231 | 1987 | 478,917 | 1986 | 464,399 | 1985 | 451,469 | 1984 | 439,561 | 1983 | 428,125 | 1982 | 416,969 | 1981 | 405,916 | 1980 | 394,940 | 1979 | 384,056 | 1978 | 373,280 | 1977 | 362,663 | 1976 | 352,306 | 1975 | 342,275 | 1974 | 332,612 | 1973 | 318,746 | 1972 | 299,762 | 1971 | 280,162 | 1970 | 260,806 | 1969 | 241,787 | 1968 | 228,011 | 1967 | 220,575 | 1966 | 214,901 | 1965 | 210,163 | 1964 | 206,341 | 1963 | 203,393 | 1962 | 201,104 | 1961 | 199,109 | 1960 | 197,112 |
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