Year | Value | 2022 | 820,709 | 2021 | 789,139 | 2020 | 759,356 | 2019 | 731,194 | 2018 | 705,061 | 2017 | 681,830 | 2016 | 659,067 | 2015 | 639,038 | 2014 | 622,405 | 2013 | 607,161 | 2012 | 591,378 | 2011 | 573,302 | 2010 | 553,584 | 2009 | 532,770 | 2008 | 511,122 | 2007 | 489,486 | 2006 | 469,099 | 2005 | 450,531 | 2004 | 434,075 | 2003 | 419,036 | 2002 | 404,309 | 2001 | 391,222 | 2000 | 379,679 | 1999 | 368,206 | 1998 | 356,745 | 1997 | 347,803 | 1996 | 339,781 | 1995 | 333,588 | 1994 | 328,955 | 1993 | 320,017 | 1992 | 307,076 | 1991 | 291,706 | 1990 | 275,284 | 1989 | 256,660 | 1988 | 237,997 | 1987 | 223,537 | 1986 | 213,431 | 1985 | 206,878 | 1984 | 202,594 | 1983 | 200,740 | 1982 | 201,186 | 1981 | 202,873 | 1980 | 205,880 | 1979 | 209,355 | 1978 | 211,842 | 1977 | 213,599 | 1976 | 215,486 | 1975 | 217,369 | 1974 | 219,091 | 1973 | 220,696 | 1972 | 222,232 | 1971 | 222,774 | 1970 | 221,619 | 1969 | 219,338 | 1968 | 216,396 | 1967 | 213,055 | 1966 | 209,590 | 1965 | 206,061 | 1964 | 202,506 | 1963 | 199,010 | 1962 | 195,653 | 1961 | 192,455 | 1960 | 189,373 |
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