Year | Value | 2022 | 3,886,437 | 2021 | 3,748,225 | 2020 | 3,613,424 | 2019 | 3,482,542 | 2018 | 3,355,626 | 2017 | 3,232,367 | 2016 | 3,112,655 | 2015 | 2,996,765 | 2014 | 2,884,669 | 2013 | 2,775,764 | 2012 | 2,669,941 | 2011 | 2,566,655 | 2010 | 2,466,614 | 2009 | 2,371,202 | 2008 | 2,276,619 | 2007 | 2,184,128 | 2006 | 2,094,108 | 2005 | 2,009,625 | 2004 | 1,932,466 | 2003 | 1,857,506 | 2002 | 1,785,635 | 2001 | 1,716,308 | 2000 | 1,647,994 | 1999 | 1,580,134 | 1998 | 1,513,812 | 1997 | 1,450,144 | 1996 | 1,384,404 | 1995 | 1,314,041 | 1994 | 1,239,038 | 1993 | 1,217,318 | 1992 | 1,208,255 | 1991 | 1,157,362 | 1990 | 1,108,094 | 1989 | 1,060,448 | 1988 | 1,014,482 | 1987 | 969,963 | 1986 | 927,254 | 1985 | 886,243 | 1984 | 845,846 | 1983 | 805,984 | 1982 | 767,657 | 1981 | 732,051 | 1980 | 699,963 | 1979 | 671,202 | 1978 | 645,285 | 1977 | 621,117 | 1976 | 597,911 | 1975 | 575,402 | 1974 | 553,555 | 1973 | 532,169 | 1972 | 511,100 | 1971 | 489,763 | 1970 | 467,603 | 1969 | 426,175 | 1968 | 381,249 | 1967 | 340,038 | 1966 | 303,546 | 1965 | 272,149 | 1964 | 245,459 | 1963 | 222,488 | 1962 | 202,158 | 1961 | 183,659 | 1960 | 166,755 |
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