Year | Value | 2022 | 1,270,904 | 2021 | 1,239,281 | 2020 | 1,208,064 | 2019 | 1,176,684 | 2018 | 1,146,968 | 2017 | 1,118,788 | 2016 | 1,091,395 | 2015 | 1,063,887 | 2014 | 1,035,799 | 2013 | 1,006,512 | 2012 | 975,674 | 2011 | 943,746 | 2010 | 911,469 | 2009 | 879,554 | 2008 | 841,448 | 2007 | 798,353 | 2006 | 758,937 | 2005 | 722,949 | 2004 | 688,887 | 2003 | 665,355 | 2002 | 651,101 | 2001 | 636,440 | 2000 | 623,176 | 1999 | 612,794 | 1998 | 605,669 | 1997 | 601,518 | 1996 | 599,568 | 1995 | 598,887 | 1994 | 598,931 | 1993 | 599,451 | 1992 | 599,612 | 1991 | 598,259 | 1990 | 594,757 | 1989 | 588,869 | 1988 | 580,476 | 1987 | 570,018 | 1986 | 558,715 | 1985 | 547,185 | 1984 | 535,126 | 1983 | 522,222 | 1982 | 509,622 | 1981 | 498,411 | 1980 | 488,635 | 1979 | 480,490 | 1978 | 474,333 | 1977 | 469,268 | 1976 | 463,089 | 1975 | 454,518 | 1974 | 443,875 | 1973 | 431,235 | 1972 | 416,859 | 1971 | 402,963 | 1970 | 391,186 | 1969 | 381,107 | 1968 | 372,516 | 1967 | 365,418 | 1966 | 358,943 | 1965 | 352,546 | 1964 | 346,503 | 1963 | 341,019 | 1962 | 335,555 | 1961 | 329,507 | 1960 | 322,549 |
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