Year | Value | 2022 | 1,641,423 | 2021 | 1,630,893 | 2020 | 1,603,420 | 2019 | 1,584,275 | 2018 | 1,574,187 | 2017 | 1,556,973 | 2016 | 1,530,003 | 2015 | 1,498,183 | 2014 | 1,465,706 | 2013 | 1,433,610 | 2012 | 1,404,659 | 2011 | 1,378,223 | 2010 | 1,350,900 | 2009 | 1,324,287 | 2008 | 1,298,588 | 2007 | 1,271,814 | 2006 | 1,243,780 | 2005 | 1,213,572 | 2004 | 1,181,936 | 2003 | 1,150,597 | 2002 | 1,119,991 | 2001 | 1,092,270 | 2000 | 1,067,960 | 1999 | 1,043,755 | 1998 | 1,018,468 | 1997 | 994,596 | 1996 | 973,255 | 1995 | 953,399 | 1994 | 932,666 | 1993 | 912,066 | 1992 | 886,593 | 1991 | 857,450 | 1990 | 832,463 | 1989 | 810,655 | 1988 | 791,659 | 1987 | 774,651 | 1986 | 758,326 | 1985 | 741,040 | 1984 | 722,655 | 1983 | 703,958 | 1982 | 686,331 | 1981 | 670,477 | 1980 | 656,297 | 1979 | 644,190 | 1978 | 633,681 | 1977 | 623,522 | 1976 | 613,896 | 1975 | 604,153 | 1974 | 593,200 | 1973 | 582,965 | 1972 | 572,808 | 1971 | 560,380 | 1970 | 546,340 | 1969 | 532,970 | 1968 | 519,879 | 1967 | 507,315 | 1966 | 497,816 | 1965 | 489,626 | 1964 | 478,421 | 1963 | 464,468 | 1962 | 450,922 | 1961 | 438,421 | 1960 | 427,711 |
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