Year | Value | 2022 | 781,139 | 2021 | 756,556 | 2020 | 731,236 | 2019 | 704,149 | 2018 | 674,659 | 2017 | 645,171 | 2016 | 615,854 | 2015 | 586,360 | 2014 | 556,761 | 2013 | 526,560 | 2012 | 496,746 | 2011 | 469,856 | 2010 | 446,622 | 2009 | 426,480 | 2008 | 410,336 | 2007 | 398,198 | 2006 | 386,917 | 2005 | 374,720 | 2004 | 365,019 | 2003 | 358,430 | 2002 | 350,912 | 2001 | 342,013 | 2000 | 334,036 | 1999 | 327,853 | 1998 | 322,226 | 1997 | 316,609 | 1996 | 311,397 | 1995 | 306,080 | 1994 | 300,404 | 1993 | 295,014 | 1992 | 289,634 | 1991 | 283,149 | 1990 | 274,877 | 1989 | 265,027 | 1988 | 253,625 | 1987 | 240,805 | 1986 | 227,411 | 1985 | 213,726 | 1984 | 199,657 | 1983 | 185,302 | 1982 | 170,977 | 1981 | 157,523 | 1980 | 145,727 | 1979 | 135,789 | 1978 | 127,879 | 1977 | 122,231 | 1976 | 118,690 | 1975 | 117,167 | 1974 | 117,796 | 1973 | 120,572 | 1972 | 124,869 | 1971 | 128,997 | 1970 | 132,290 | 1969 | 135,382 | 1968 | 138,285 | 1967 | 140,623 | 1966 | 142,010 | 1965 | 142,040 | 1964 | 140,450 | 1963 | 137,063 | 1962 | 132,629 | 1961 | 127,935 | 1960 | 123,924 |
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