Year | Value | 2022 | 977,811 | 2021 | 961,591 | 2020 | 955,311 | 2019 | 936,989 | 2018 | 920,347 | 2017 | 907,643 | 2016 | 891,771 | 2015 | 873,903 | 2014 | 853,626 | 2013 | 828,797 | 2012 | 799,074 | 2011 | 770,917 | 2010 | 751,989 | 2009 | 739,378 | 2008 | 729,854 | 2007 | 728,016 | 2006 | 733,588 | 2005 | 742,691 | 2004 | 747,159 | 2003 | 745,899 | 2002 | 737,052 | 2001 | 722,360 | 2000 | 706,892 | 1999 | 699,380 | 1998 | 700,322 | 1997 | 707,830 | 1996 | 717,896 | 1995 | 726,593 | 1994 | 730,861 | 1993 | 729,630 | 1992 | 724,321 | 1991 | 713,620 | 1990 | 699,099 | 1989 | 682,161 | 1988 | 664,716 | 1987 | 649,523 | 1986 | 637,242 | 1985 | 629,549 | 1984 | 626,604 | 1983 | 625,245 | 1982 | 623,602 | 1981 | 616,422 | 1980 | 600,687 | 1979 | 582,672 | 1978 | 563,730 | 1977 | 536,980 | 1976 | 507,883 | 1975 | 486,976 | 1974 | 470,231 | 1973 | 449,231 | 1972 | 435,665 | 1971 | 421,223 | 1970 | 400,112 | 1969 | 386,070 | 1968 | 373,506 | 1967 | 364,311 | 1966 | 360,724 | 1965 | 359,467 | 1964 | 364,076 | 1963 | 370,894 | 1962 | 379,095 | 1961 | 384,358 | 1960 | 388,383 |
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