Year | Value | 2022 | 418,122 | 2021 | 412,236 | 2020 | 406,943 | 2019 | 400,755 | 2018 | 392,968 | 2017 | 383,406 | 2016 | 372,013 | 2015 | 358,928 | 2014 | 344,407 | 2013 | 328,833 | 2012 | 312,806 | 2011 | 296,635 | 2010 | 280,601 | 2009 | 267,123 | 2008 | 255,733 | 2007 | 243,918 | 2006 | 232,647 | 2005 | 223,187 | 2004 | 213,055 | 2003 | 202,607 | 2002 | 195,431 | 2001 | 190,511 | 2000 | 186,135 | 1999 | 182,579 | 1998 | 180,275 | 1997 | 178,285 | 1996 | 176,584 | 1995 | 175,787 | 1994 | 175,765 | 1993 | 175,729 | 1992 | 175,092 | 1991 | 173,957 | 1990 | 172,000 | 1989 | 168,616 | 1988 | 164,252 | 1987 | 159,888 | 1986 | 155,571 | 1985 | 151,344 | 1984 | 147,375 | 1983 | 142,335 | 1982 | 136,482 | 1981 | 131,513 | 1980 | 127,252 | 1979 | 123,170 | 1978 | 119,045 | 1977 | 114,606 | 1976 | 110,328 | 1975 | 106,435 | 1974 | 102,530 | 1973 | 98,681 | 1972 | 94,968 | 1971 | 91,450 | 1970 | 88,276 | 1969 | 85,590 | 1968 | 83,287 | 1967 | 81,331 | 1966 | 79,639 | 1965 | 77,689 | 1964 | 75,610 | 1963 | 73,884 | 1962 | 72,263 | 1961 | 70,624 | 1960 | 68,872 |
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