Year | Value | 2022 | 1,615,263 | 2021 | 1,526,185 | 2020 | 1,445,885 | 2019 | 1,382,011 | 2018 | 1,325,470 | 2017 | 1,265,828 | 2016 | 1,186,215 | 2015 | 1,076,653 | 2014 | 965,051 | 2013 | 866,883 | 2012 | 777,533 | 2011 | 694,921 | 2010 | 619,659 | 2009 | 555,973 | 2008 | 502,152 | 2007 | 454,165 | 2006 | 411,451 | 2005 | 371,824 | 2004 | 328,100 | 2003 | 292,410 | 2002 | 274,278 | 2001 | 264,148 | 2000 | 260,633 | 1999 | 261,786 | 1998 | 266,407 | 1997 | 273,017 | 1996 | 277,735 | 1995 | 278,598 | 1994 | 278,487 | 1993 | 275,957 | 1992 | 264,210 | 1991 | 247,018 | 1990 | 231,359 | 1989 | 217,919 | 1988 | 206,222 | 1987 | 195,786 | 1986 | 186,317 | 1985 | 177,663 | 1984 | 169,702 | 1983 | 162,311 | 1982 | 155,423 | 1981 | 148,969 | 1980 | 142,832 | 1979 | 136,919 | 1978 | 131,161 | 1977 | 125,523 | 1976 | 120,057 | 1975 | 114,773 | 1974 | 108,859 | 1973 | 102,560 | 1972 | 96,933 | 1971 | 92,060 | 1970 | 87,919 | 1969 | 84,351 | 1968 | 81,201 | 1967 | 78,390 | 1966 | 75,889 | 1965 | 73,635 | 1964 | 71,584 | 1963 | 69,734 | 1962 | 68,056 | 1961 | 66,525 | 1960 | 65,153 |
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