Year | Value | 2022 | 2,261,608 | 2021 | 2,197,638 | 2020 | 2,121,336 | 2019 | 2,023,875 | 2018 | 1,903,204 | 2017 | 1,802,135 | 2016 | 1,721,830 | 2015 | 1,643,664 | 2014 | 1,579,950 | 2013 | 1,566,125 | 2012 | 1,526,971 | 2011 | 1,442,309 | 2010 | 1,387,423 | 2009 | 1,346,383 | 2008 | 1,271,127 | 2007 | 1,221,729 | 2006 | 1,217,686 | 2005 | 1,173,944 | 2004 | 1,116,681 | 2003 | 1,062,396 | 2002 | 1,020,312 | 2001 | 987,590 | 2000 | 962,850 | 1999 | 944,886 | 1998 | 928,883 | 1997 | 911,978 | 1996 | 893,977 | 1995 | 874,994 | 1994 | 855,067 | 1993 | 834,624 | 1992 | 814,762 | 1991 | 796,224 | 1990 | 779,235 | 1989 | 763,650 | 1988 | 748,906 | 1987 | 734,267 | 1986 | 719,018 | 1985 | 702,363 | 1984 | 684,108 | 1983 | 664,637 | 1982 | 644,619 | 1981 | 625,687 | 1980 | 608,101 | 1979 | 590,018 | 1978 | 572,115 | 1977 | 556,021 | 1976 | 541,248 | 1975 | 526,481 | 1974 | 512,222 | 1973 | 500,204 | 1972 | 490,702 | 1971 | 483,333 | 1970 | 476,798 | 1969 | 470,358 | 1968 | 462,227 | 1967 | 455,071 | 1966 | 450,405 | 1965 | 445,736 | 1964 | 440,829 | 1963 | 434,891 | 1962 | 428,245 | 1961 | 420,479 | 1960 | 409,866 |
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