Year | Value | 2022 | 1,210,661 | 2021 | 1,188,464 | 2020 | 1,162,931 | 2019 | 1,137,229 | 2018 | 1,108,291 | 2017 | 1,083,249 | 2016 | 1,067,598 | 2015 | 1,055,934 | 2014 | 1,046,744 | 2013 | 1,038,765 | 2012 | 1,030,406 | 2011 | 1,020,383 | 2010 | 1,007,636 | 2009 | 992,049 | 2008 | 974,273 | 2007 | 956,113 | 2006 | 937,887 | 2005 | 919,201 | 2004 | 900,438 | 2003 | 881,214 | 2002 | 861,612 | 2001 | 841,771 | 2000 | 821,581 | 1999 | 800,525 | 1998 | 778,904 | 1997 | 757,150 | 1996 | 735,634 | 1995 | 714,681 | 1994 | 694,051 | 1993 | 673,867 | 1992 | 654,323 | 1991 | 635,294 | 1990 | 616,166 | 1989 | 597,010 | 1988 | 578,017 | 1987 | 558,985 | 1986 | 539,749 | 1985 | 519,693 | 1984 | 498,993 | 1983 | 478,672 | 1982 | 459,866 | 1981 | 443,407 | 1980 | 429,411 | 1979 | 418,144 | 1978 | 409,574 | 1977 | 402,505 | 1976 | 396,167 | 1975 | 389,792 | 1974 | 383,031 | 1973 | 375,823 | 1972 | 368,062 | 1971 | 359,852 | 1970 | 351,615 | 1969 | 342,632 | 1968 | 332,300 | 1967 | 321,592 | 1966 | 311,310 | 1965 | 301,873 | 1964 | 293,179 | 1963 | 285,315 | 1962 | 278,113 | 1961 | 270,735 | 1960 | 262,885 |
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