Year | Value | 2022 | 1,769,088 | 2021 | 1,718,986 | 2020 | 1,665,290 | 2019 | 1,609,938 | 2018 | 1,555,551 | 2017 | 1,501,949 | 2016 | 1,449,241 | 2015 | 1,398,321 | 2014 | 1,347,743 | 2013 | 1,294,671 | 2012 | 1,236,631 | 2011 | 1,177,916 | 2010 | 1,124,804 | 2009 | 1,078,427 | 2008 | 1,040,392 | 2007 | 1,012,445 | 2006 | 990,503 | 2005 | 968,788 | 2004 | 946,345 | 2003 | 924,500 | 2002 | 906,933 | 2001 | 893,365 | 2000 | 880,230 | 1999 | 865,109 | 1998 | 846,620 | 1997 | 822,862 | 1996 | 793,905 | 1995 | 764,130 | 1994 | 736,255 | 1993 | 711,660 | 1992 | 689,629 | 1991 | 666,483 | 1990 | 644,361 | 1989 | 625,784 | 1988 | 606,953 | 1987 | 588,036 | 1986 | 571,813 | 1985 | 558,319 | 1984 | 545,478 | 1983 | 533,282 | 1982 | 520,342 | 1981 | 502,563 | 1980 | 492,245 | 1979 | 491,726 | 1978 | 486,768 | 1977 | 480,850 | 1976 | 473,749 | 1975 | 463,710 | 1974 | 453,958 | 1973 | 443,705 | 1972 | 433,387 | 1971 | 423,408 | 1970 | 413,640 | 1969 | 404,206 | 1968 | 395,266 | 1967 | 386,709 | 1966 | 378,667 | 1965 | 370,618 | 1964 | 362,234 | 1963 | 353,777 | 1962 | 345,374 | 1961 | 337,480 | 1960 | 330,258 |
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