Year | Value | 2022 | 1,910,599 | 2021 | 1,868,763 | 2020 | 1,821,975 | 2019 | 1,761,971 | 2018 | 1,698,219 | 2017 | 1,640,688 | 2016 | 1,588,060 | 2015 | 1,539,950 | 2014 | 1,495,051 | 2013 | 1,452,746 | 2012 | 1,413,176 | 2011 | 1,375,640 | 2010 | 1,341,068 | 2009 | 1,307,756 | 2008 | 1,274,499 | 2007 | 1,243,941 | 2006 | 1,213,886 | 2005 | 1,183,642 | 2004 | 1,155,511 | 2003 | 1,127,125 | 2002 | 1,095,534 | 2001 | 1,063,516 | 2000 | 1,032,988 | 1999 | 1,002,887 | 1998 | 973,869 | 1997 | 946,446 | 1996 | 920,931 | 1995 | 896,556 | 1994 | 872,860 | 1993 | 850,375 | 1992 | 829,212 | 1991 | 807,069 | 1990 | 785,678 | 1989 | 765,450 | 1988 | 744,255 | 1987 | 721,220 | 1986 | 698,066 | 1985 | 677,570 | 1984 | 658,465 | 1983 | 640,959 | 1982 | 623,395 | 1981 | 607,074 | 1980 | 593,842 | 1979 | 577,771 | 1978 | 556,933 | 1977 | 536,312 | 1976 | 517,489 | 1975 | 500,502 | 1974 | 485,856 | 1973 | 472,918 | 1972 | 462,044 | 1971 | 452,367 | 1970 | 442,168 | 1969 | 431,701 | 1968 | 421,896 | 1967 | 412,910 | 1966 | 404,905 | 1965 | 397,517 | 1964 | 390,128 | 1963 | 382,601 | 1962 | 374,947 | 1961 | 367,381 | 1960 | 361,312 |
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