Year | Value | 2022 | 1,451,659 | 2021 | 1,396,398 | 2020 | 1,337,968 | 2019 | 1,271,967 | 2018 | 1,207,506 | 2017 | 1,144,875 | 2016 | 1,082,121 | 2015 | 1,021,512 | 2014 | 969,371 | 2013 | 925,824 | 2012 | 888,611 | 2011 | 858,899 | 2010 | 832,794 | 2009 | 808,225 | 2008 | 785,465 | 2007 | 765,147 | 2006 | 750,168 | 2005 | 736,928 | 2004 | 719,545 | 2003 | 697,321 | 2002 | 670,957 | 2001 | 642,874 | 2000 | 615,580 | 1999 | 589,138 | 1998 | 563,723 | 1997 | 539,810 | 1996 | 517,136 | 1995 | 497,927 | 1994 | 482,364 | 1993 | 467,254 | 1992 | 452,361 | 1991 | 438,844 | 1990 | 427,131 | 1989 | 417,419 | 1988 | 408,755 | 1987 | 400,200 | 1986 | 392,518 | 1985 | 387,022 | 1984 | 383,855 | 1983 | 381,778 | 1982 | 379,194 | 1981 | 374,483 | 1980 | 363,535 | 1979 | 342,324 | 1978 | 316,312 | 1977 | 292,503 | 1976 | 271,886 | 1975 | 255,282 | 1974 | 242,952 | 1973 | 232,424 | 1972 | 221,907 | 1971 | 211,851 | 1970 | 202,473 | 1969 | 193,563 | 1968 | 184,866 | 1967 | 176,511 | 1966 | 168,642 | 1965 | 161,075 | 1964 | 153,119 | 1963 | 144,490 | 1962 | 136,010 | 1961 | 128,304 | 1960 | 122,199 |
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