Year | Value | 2022 | 418,524 | 2021 | 408,639 | 2020 | 396,416 | 2019 | 384,794 | 2018 | 373,577 | 2017 | 362,493 | 2016 | 351,507 | 2015 | 333,533 | 2014 | 298,792 | 2013 | 257,378 | 2012 | 239,906 | 2011 | 240,709 | 2010 | 238,517 | 2009 | 236,646 | 2008 | 234,264 | 2007 | 230,590 | 2006 | 217,431 | 2005 | 203,483 | 2004 | 197,605 | 2003 | 191,256 | 2002 | 184,837 | 2001 | 178,191 | 2000 | 171,273 | 1999 | 164,192 | 1998 | 157,068 | 1997 | 149,856 | 1996 | 142,085 | 1995 | 133,127 | 1994 | 122,747 | 1993 | 111,376 | 1992 | 100,007 | 1991 | 89,579 | 1990 | 80,486 | 1989 | 73,935 | 1988 | 69,624 | 1987 | 65,831 | 1986 | 62,349 | 1985 | 59,187 | 1984 | 56,340 | 1983 | 53,781 | 1982 | 51,667 | 1981 | 50,170 | 1980 | 49,253 | 1979 | 48,817 | 1978 | 48,688 | 1977 | 48,602 | 1976 | 48,327 | 1975 | 47,637 | 1974 | 46,375 | 1973 | 44,632 | 1972 | 42,549 | 1971 | 40,171 | 1970 | 37,530 | 1969 | 34,701 | 1968 | 31,760 | 1967 | 28,882 | 1966 | 26,317 | 1965 | 24,195 | 1964 | 22,523 | 1963 | 21,230 | 1962 | 20,161 | 1961 | 19,160 | 1960 | 18,167 |
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