Year | Value | 2022 | 2,238,879 | 2021 | 2,139,162 | 2020 | 2,038,616 | 2019 | 1,943,119 | 2018 | 1,861,944 | 2017 | 1,796,461 | 2016 | 1,746,027 | 2015 | 1,709,534 | 2014 | 1,677,953 | 2013 | 1,640,638 | 2012 | 1,596,118 | 2011 | 1,546,390 | 2010 | 1,492,810 | 2009 | 1,435,510 | 2008 | 1,377,302 | 2007 | 1,322,142 | 2006 | 1,271,399 | 2005 | 1,225,336 | 2004 | 1,182,713 | 2003 | 1,143,355 | 2002 | 1,107,658 | 2001 | 1,071,791 | 2000 | 1,033,910 | 1999 | 997,554 | 1998 | 963,492 | 1997 | 930,619 | 1996 | 899,705 | 1995 | 871,019 | 1994 | 844,711 | 1993 | 820,183 | 1992 | 798,231 | 1991 | 775,868 | 1990 | 750,780 | 1989 | 725,865 | 1988 | 701,285 | 1987 | 676,874 | 1986 | 653,097 | 1985 | 629,983 | 1984 | 608,077 | 1983 | 587,183 | 1982 | 566,025 | 1981 | 543,840 | 1980 | 520,841 | 1979 | 498,790 | 1978 | 478,184 | 1977 | 458,340 | 1976 | 439,646 | 1975 | 422,560 | 1974 | 406,971 | 1973 | 392,807 | 1972 | 379,669 | 1971 | 367,420 | 1970 | 354,603 | 1969 | 340,900 | 1968 | 327,466 | 1967 | 314,535 | 1966 | 303,108 | 1965 | 293,741 | 1964 | 286,252 | 1963 | 280,439 | 1962 | 276,336 | 1961 | 273,506 | 1960 | 271,381 |
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