Year | Value | 2022 | 1,858,290 | 2021 | 1,764,450 | 2020 | 1,675,149 | 2019 | 1,587,191 | 2018 | 1,497,829 | 2017 | 1,417,430 | 2016 | 1,350,704 | 2015 | 1,295,625 | 2014 | 1,235,881 | 2013 | 1,165,374 | 2012 | 1,096,506 | 2011 | 1,032,093 | 2010 | 971,253 | 2009 | 903,684 | 2008 | 837,579 | 2007 | 783,656 | 2006 | 736,488 | 2005 | 692,707 | 2004 | 650,742 | 2003 | 611,164 | 2002 | 577,261 | 2001 | 547,065 | 2000 | 520,130 | 1999 | 496,639 | 1998 | 472,567 | 1997 | 451,280 | 1996 | 439,569 | 1995 | 427,813 | 1994 | 391,831 | 1993 | 379,033 | 1992 | 381,169 | 1991 | 361,146 | 1990 | 343,889 | 1989 | 324,947 | 1988 | 307,348 | 1987 | 289,867 | 1986 | 273,109 | 1985 | 258,336 | 1984 | 243,711 | 1983 | 229,236 | 1982 | 215,110 | 1981 | 202,218 | 1980 | 187,134 | 1979 | 172,862 | 1978 | 161,778 | 1977 | 150,735 | 1976 | 140,900 | 1975 | 132,160 | 1974 | 123,599 | 1973 | 115,572 | 1972 | 110,991 | 1971 | 106,387 | 1970 | 99,513 | 1969 | 93,350 | 1968 | 87,531 | 1967 | 81,895 | 1966 | 76,481 | 1965 | 71,530 | 1964 | 67,732 | 1963 | 64,653 | 1962 | 62,195 | 1961 | 59,558 | 1960 | 57,047 |
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