Year | Value | 2022 | 2,560,346 | 2021 | 2,472,079 | 2020 | 2,391,911 | 2019 | 2,321,553 | 2018 | 2,265,117 | 2017 | 2,220,679 | 2016 | 2,183,855 | 2015 | 2,158,196 | 2014 | 2,143,455 | 2013 | 2,132,110 | 2012 | 2,119,955 | 2011 | 2,103,256 | 2010 | 2,076,568 | 2009 | 2,036,808 | 2008 | 1,985,956 | 2007 | 1,930,616 | 2006 | 1,873,557 | 2005 | 1,814,195 | 2004 | 1,753,009 | 2003 | 1,691,406 | 2002 | 1,630,746 | 2001 | 1,568,537 | 2000 | 1,508,858 | 1999 | 1,454,984 | 1998 | 1,407,316 | 1997 | 1,366,740 | 1996 | 1,329,983 | 1995 | 1,294,800 | 1994 | 1,258,854 | 1993 | 1,222,628 | 1992 | 1,185,957 | 1991 | 1,148,541 | 1990 | 1,109,630 | 1989 | 1,068,318 | 1988 | 1,026,900 | 1987 | 986,170 | 1986 | 945,323 | 1985 | 902,458 | 1984 | 858,998 | 1983 | 816,552 | 1982 | 775,505 | 1981 | 736,397 | 1980 | 698,017 | 1979 | 660,498 | 1978 | 623,778 | 1977 | 587,225 | 1976 | 553,621 | 1975 | 523,126 | 1974 | 505,997 | 1973 | 501,720 | 1972 | 497,194 | 1971 | 492,876 | 1970 | 487,094 | 1969 | 465,892 | 1968 | 431,846 | 1967 | 400,412 | 1966 | 372,799 | 1965 | 348,438 | 1964 | 327,580 | 1963 | 310,898 | 1962 | 297,717 | 1961 | 287,630 | 1960 | 280,414 |
|