Year | Value | 2022 | 999,656 | 2021 | 961,582 | 2020 | 926,039 | 2019 | 892,228 | 2018 | 860,418 | 2017 | 832,526 | 2016 | 808,455 | 2015 | 787,383 | 2014 | 769,716 | 2013 | 755,916 | 2012 | 743,299 | 2011 | 732,085 | 2010 | 723,785 | 2009 | 716,407 | 2008 | 708,250 | 2007 | 698,397 | 2006 | 685,292 | 2005 | 668,269 | 2004 | 647,767 | 2003 | 623,947 | 2002 | 597,652 | 2001 | 570,038 | 2000 | 542,288 | 1999 | 516,053 | 1998 | 494,407 | 1997 | 477,029 | 1996 | 462,160 | 1995 | 450,510 | 1994 | 453,727 | 1993 | 465,866 | 1992 | 466,341 | 1991 | 459,506 | 1990 | 450,629 | 1989 | 436,147 | 1988 | 416,812 | 1987 | 389,721 | 1986 | 365,399 | 1985 | 349,447 | 1984 | 332,529 | 1983 | 315,230 | 1982 | 298,006 | 1981 | 281,453 | 1980 | 265,879 | 1979 | 251,490 | 1978 | 238,934 | 1977 | 228,476 | 1976 | 219,685 | 1975 | 212,112 | 1974 | 208,168 | 1973 | 206,927 | 1972 | 207,144 | 1971 | 209,803 | 1970 | 213,100 | 1969 | 213,553 | 1968 | 211,417 | 1967 | 207,777 | 1966 | 201,918 | 1965 | 195,804 | 1964 | 189,966 | 1963 | 184,702 | 1962 | 179,929 | 1961 | 175,361 | 1960 | 170,838 |
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