Year | Value | 2022 | 1,753,658 | 2021 | 1,731,185 | 2020 | 1,709,572 | 2019 | 1,687,972 | 2018 | 1,665,460 | 2017 | 1,641,722 | 2016 | 1,616,597 | 2015 | 1,590,140 | 2014 | 1,562,101 | 2013 | 1,531,314 | 2012 | 1,498,557 | 2011 | 1,464,983 | 2010 | 1,431,391 | 2009 | 1,399,409 | 2008 | 1,372,157 | 2007 | 1,346,346 | 2006 | 1,318,832 | 2005 | 1,291,082 | 2004 | 1,262,192 | 2003 | 1,231,631 | 2002 | 1,198,993 | 2001 | 1,164,657 | 2000 | 1,129,357 | 1999 | 1,093,699 | 1998 | 1,049,620 | 1997 | 996,240 | 1996 | 943,801 | 1995 | 894,499 | 1994 | 847,189 | 1993 | 810,902 | 1992 | 788,279 | 1991 | 769,939 | 1990 | 754,201 | 1989 | 742,148 | 1988 | 734,360 | 1987 | 730,316 | 1986 | 728,340 | 1985 | 726,977 | 1984 | 725,784 | 1983 | 724,388 | 1982 | 723,047 | 1981 | 721,562 | 1980 | 718,735 | 1979 | 714,342 | 1978 | 708,384 | 1977 | 700,659 | 1976 | 690,944 | 1975 | 679,133 | 1974 | 665,075 | 1973 | 648,354 | 1972 | 629,779 | 1971 | 612,412 | 1970 | 598,230 | 1969 | 586,884 | 1968 | 578,744 | 1967 | 572,778 | 1966 | 565,655 | 1965 | 555,503 | 1964 | 542,941 | 1963 | 528,105 | 1962 | 511,596 | 1961 | 496,160 | 1960 | 483,495 |
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