Year | Value | 2022 | 3,472,648 | 2021 | 3,308,995 | 2020 | 3,147,313 | 2019 | 2,967,930 | 2018 | 2,789,804 | 2017 | 2,632,708 | 2016 | 2,498,944 | 2015 | 2,392,807 | 2014 | 2,311,021 | 2013 | 2,248,402 | 2012 | 2,198,263 | 2011 | 2,156,841 | 2010 | 2,119,840 | 2009 | 2,087,972 | 2008 | 2,058,575 | 2007 | 2,026,507 | 2006 | 1,990,436 | 2005 | 1,951,028 | 2004 | 1,907,126 | 2003 | 1,858,162 | 2002 | 1,805,928 | 2001 | 1,750,624 | 2000 | 1,694,182 | 1999 | 1,638,297 | 1998 | 1,585,533 | 1997 | 1,530,070 | 1996 | 1,468,568 | 1995 | 1,411,403 | 1994 | 1,358,044 | 1993 | 1,301,950 | 1992 | 1,242,498 | 1991 | 1,183,550 | 1990 | 1,131,304 | 1989 | 1,084,499 | 1988 | 1,051,098 | 1987 | 1,025,898 | 1986 | 1,004,027 | 1985 | 983,922 | 1984 | 965,237 | 1983 | 947,786 | 1982 | 931,239 | 1981 | 912,482 | 1980 | 892,313 | 1979 | 873,019 | 1978 | 855,319 | 1977 | 837,330 | 1976 | 810,502 | 1975 | 780,323 | 1974 | 756,663 | 1973 | 736,190 | 1972 | 715,464 | 1971 | 696,565 | 1970 | 679,543 | 1969 | 663,908 | 1968 | 649,440 | 1967 | 636,138 | 1966 | 623,142 | 1965 | 608,758 | 1964 | 592,667 | 1963 | 578,213 | 1962 | 565,896 | 1961 | 554,569 | 1960 | 545,615 |
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