Year | Value | 2022 | 1,804,610 | 2021 | 1,761,088 | 2020 | 1,714,572 | 2019 | 1,654,631 | 2018 | 1,588,372 | 2017 | 1,523,798 | 2016 | 1,463,512 | 2015 | 1,409,236 | 2014 | 1,361,596 | 2013 | 1,317,560 | 2012 | 1,275,572 | 2011 | 1,230,864 | 2010 | 1,183,875 | 2009 | 1,139,074 | 2008 | 1,097,601 | 2007 | 1,058,854 | 2006 | 1,017,733 | 2005 | 974,895 | 2004 | 933,364 | 2003 | 893,546 | 2002 | 853,963 | 2001 | 814,461 | 2000 | 776,138 | 1999 | 739,295 | 1998 | 707,767 | 1997 | 682,098 | 1996 | 660,148 | 1995 | 641,762 | 1994 | 623,099 | 1993 | 604,692 | 1992 | 588,235 | 1991 | 571,156 | 1990 | 555,045 | 1989 | 540,740 | 1988 | 527,389 | 1987 | 507,093 | 1986 | 484,364 | 1985 | 467,779 | 1984 | 451,908 | 1983 | 436,664 | 1982 | 420,913 | 1981 | 405,595 | 1980 | 392,530 | 1979 | 379,245 | 1978 | 364,640 | 1977 | 351,973 | 1976 | 341,197 | 1975 | 330,670 | 1974 | 320,807 | 1973 | 311,184 | 1972 | 302,501 | 1971 | 294,528 | 1970 | 286,941 | 1969 | 279,928 | 1968 | 273,295 | 1967 | 267,031 | 1966 | 261,152 | 1965 | 255,341 | 1964 | 249,184 | 1963 | 242,823 | 1962 | 236,590 | 1961 | 230,598 | 1960 | 225,083 |
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