Year | Value | 2022 | 2,532,418 | 2021 | 2,449,824 | 2020 | 2,356,679 | 2019 | 2,268,854 | 2018 | 2,193,685 | 2017 | 2,139,155 | 2016 | 2,094,165 | 2015 | 2,056,122 | 2014 | 2,027,654 | 2013 | 1,993,331 | 2012 | 1,951,629 | 2011 | 1,906,422 | 2010 | 1,854,946 | 2009 | 1,794,557 | 2008 | 1,730,975 | 2007 | 1,668,035 | 2006 | 1,605,945 | 2005 | 1,544,628 | 2004 | 1,484,489 | 2003 | 1,410,176 | 2002 | 1,326,914 | 2001 | 1,243,333 | 2000 | 1,152,701 | 1999 | 1,062,661 | 1998 | 992,365 | 1997 | 944,905 | 1996 | 906,584 | 1995 | 877,922 | 1994 | 858,260 | 1993 | 855,506 | 1992 | 857,205 | 1991 | 848,169 | 1990 | 828,347 | 1989 | 808,332 | 1988 | 795,260 | 1987 | 780,137 | 1986 | 763,483 | 1985 | 746,558 | 1984 | 728,885 | 1983 | 709,616 | 1982 | 690,574 | 1981 | 663,549 | 1980 | 640,033 | 1979 | 630,078 | 1978 | 624,034 | 1977 | 619,376 | 1976 | 610,132 | 1975 | 592,497 | 1974 | 567,310 | 1973 | 535,484 | 1972 | 499,451 | 1971 | 467,036 | 1970 | 442,296 | 1969 | 424,056 | 1968 | 412,285 | 1967 | 406,079 | 1966 | 401,022 | 1965 | 395,046 | 1964 | 389,217 | 1963 | 384,106 | 1962 | 379,308 | 1961 | 374,961 | 1960 | 371,136 |
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