Year | Value | 2023 | 400,154 | 2022 | 393,817 | 2021 | 380,701 | 2020 | 362,140 | 2019 | 347,362 | 2018 | 336,441 | 2017 | 324,310 | 2016 | 309,909 | 2015 | 292,861 | 2014 | 273,390 | 2013 | 252,172 | 2012 | 229,982 | 2011 | 207,462 | 2010 | 185,037 | 2009 | 163,270 | 2008 | 144,241 | 2007 | 129,583 | 2006 | 118,778 | 2005 | 110,599 | 2004 | 102,847 | 2003 | 95,174 | 2002 | 88,636 | 2001 | 83,204 | 2000 | 78,934 | 1999 | 75,798 | 1998 | 73,554 | 1997 | 71,792 | 1996 | 69,954 | 1995 | 66,257 | 1994 | 60,756 | 1993 | 55,201 | 1992 | 49,974 | 1991 | 45,377 | 1990 | 41,642 | 1989 | 38,746 | 1988 | 36,417 | 1987 | 34,350 | 1986 | 32,270 | 1985 | 29,219 | 1984 | 25,446 | 1983 | 22,242 | 1982 | 19,848 | 1981 | 18,183 | 1980 | 16,302 | 1979 | 14,055 | 1978 | 12,244 | 1977 | 10,990 | 1976 | 10,200 | 1975 | 9,432 | 1974 | 8,462 |
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