Year | Value | 2022 | 906,348 | 2021 | 901,726 | 2020 | 895,279 | 2019 | 889,128 | 2018 | 884,258 | 2017 | 879,374 | 2016 | 874,499 | 2015 | 869,729 | 2014 | 865,239 | 2013 | 861,117 | 2012 | 857,490 | 2011 | 854,452 | 2010 | 852,658 | 2009 | 851,142 | 2008 | 849,608 | 2007 | 847,380 | 2006 | 841,603 | 2005 | 835,664 | 2004 | 829,527 | 2003 | 822,728 | 2002 | 815,165 | 2001 | 806,509 | 2000 | 796,718 | 1999 | 786,009 | 1998 | 774,484 | 1997 | 762,063 | 1996 | 752,369 | 1995 | 741,060 | 1994 | 745,279 | 1993 | 749,088 | 1992 | 730,714 | 1991 | 706,369 | 1990 | 681,484 | 1989 | 662,389 | 1988 | 640,234 | 1987 | 614,355 | 1986 | 594,043 | 1985 | 574,100 | 1984 | 556,086 | 1983 | 540,575 | 1982 | 525,468 | 1981 | 512,539 | 1980 | 499,933 | 1979 | 485,643 | 1978 | 471,702 | 1977 | 458,408 | 1976 | 446,444 | 1975 | 438,180 | 1974 | 430,160 | 1973 | 422,411 | 1972 | 414,851 | 1971 | 407,338 | 1970 | 399,885 | 1969 | 392,539 | 1968 | 385,297 | 1967 | 377,977 | 1966 | 370,315 | 1965 | 363,100 | 1964 | 356,289 | 1963 | 349,898 | 1962 | 343,739 | 1961 | 337,670 | 1960 | 331,563 |
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