Year | Value | 2022 | 1,672,723 | 2021 | 1,657,373 | 2020 | 1,643,683 | 2019 | 1,623,565 | 2018 | 1,591,153 | 2017 | 1,553,924 | 2016 | 1,517,074 | 2015 | 1,480,186 | 2014 | 1,441,935 | 2013 | 1,402,117 | 2012 | 1,361,804 | 2011 | 1,323,201 | 2010 | 1,285,278 | 2009 | 1,246,316 | 2008 | 1,209,961 | 2007 | 1,178,933 | 2006 | 1,152,421 | 2005 | 1,130,558 | 2004 | 1,112,489 | 2003 | 1,095,527 | 2002 | 1,079,355 | 2001 | 1,065,158 | 2000 | 1,054,211 | 1999 | 1,044,977 | 1998 | 1,036,210 | 1997 | 1,027,230 | 1996 | 1,016,504 | 1995 | 1,004,446 | 1994 | 990,967 | 1993 | 973,669 | 1992 | 954,275 | 1991 | 931,282 | 1990 | 902,922 | 1989 | 872,759 | 1988 | 842,445 | 1987 | 814,262 | 1986 | 787,371 | 1985 | 760,642 | 1984 | 735,382 | 1983 | 711,883 | 1982 | 688,716 | 1981 | 666,150 | 1980 | 644,085 | 1979 | 621,662 | 1978 | 599,335 | 1977 | 578,168 | 1976 | 559,719 | 1975 | 544,593 | 1974 | 532,653 | 1973 | 524,552 | 1972 | 518,915 | 1971 | 513,622 | 1970 | 508,942 | 1969 | 505,070 | 1968 | 501,074 | 1967 | 497,265 | 1966 | 494,058 | 1965 | 491,623 | 1964 | 489,466 | 1963 | 486,590 | 1962 | 482,224 | 1961 | 477,237 | 1960 | 472,501 |
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