Year | Value | 2022 | 2,077,389 | 2021 | 2,079,081 | 2020 | 2,078,613 | 2019 | 2,069,930 | 2018 | 2,034,104 | 2017 | 1,976,296 | 2016 | 1,913,690 | 2015 | 1,845,151 | 2014 | 1,773,673 | 2013 | 1,703,573 | 2012 | 1,635,741 | 2011 | 1,579,754 | 2010 | 1,533,803 | 2009 | 1,475,550 | 2008 | 1,405,091 | 2007 | 1,335,563 | 2006 | 1,268,950 | 2005 | 1,216,174 | 2004 | 1,183,071 | 2003 | 1,157,574 | 2002 | 1,131,980 | 2001 | 1,108,372 | 2000 | 1,088,469 | 1999 | 1,071,134 | 1998 | 1,055,868 | 1997 | 1,042,794 | 1996 | 1,029,636 | 1995 | 1,016,641 | 1994 | 1,003,493 | 1993 | 987,084 | 1992 | 969,135 | 1991 | 948,488 | 1990 | 921,148 | 1989 | 890,171 | 1988 | 859,334 | 1987 | 830,886 | 1986 | 803,504 | 1985 | 775,229 | 1984 | 747,332 | 1983 | 721,487 | 1982 | 696,912 | 1981 | 673,270 | 1980 | 649,474 | 1979 | 624,494 | 1978 | 600,415 | 1977 | 578,037 | 1976 | 557,099 | 1975 | 538,639 | 1974 | 523,012 | 1973 | 510,940 | 1972 | 501,585 | 1971 | 493,226 | 1970 | 486,139 | 1969 | 480,384 | 1968 | 474,310 | 1967 | 467,995 | 1966 | 463,029 | 1965 | 459,378 | 1964 | 455,715 | 1963 | 451,121 | 1962 | 445,212 | 1961 | 438,456 | 1960 | 431,038 |
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