Year | Value | 2022 | 2,274,119 | 2021 | 2,238,627 | 2020 | 2,186,601 | 2019 | 2,115,100 | 2018 | 2,032,388 | 2017 | 1,945,767 | 2016 | 1,862,187 | 2015 | 1,786,348 | 2014 | 1,719,078 | 2013 | 1,656,292 | 2012 | 1,588,187 | 2011 | 1,507,915 | 2010 | 1,417,561 | 2009 | 1,320,486 | 2008 | 1,221,389 | 2007 | 1,133,469 | 2006 | 1,076,257 | 2005 | 1,059,158 | 2004 | 1,066,138 | 2003 | 1,076,991 | 2002 | 1,083,347 | 2001 | 1,070,609 | 2000 | 1,027,566 | 1999 | 969,639 | 1998 | 919,566 | 1997 | 877,663 | 1996 | 835,982 | 1995 | 794,464 | 1994 | 754,057 | 1993 | 717,263 | 1992 | 685,987 | 1991 | 658,165 | 1990 | 630,193 | 1989 | 601,103 | 1988 | 570,134 | 1987 | 537,490 | 1986 | 506,227 | 1985 | 478,193 | 1984 | 453,028 | 1983 | 430,644 | 1982 | 411,269 | 1981 | 394,343 | 1980 | 379,465 | 1979 | 366,792 | 1978 | 356,435 | 1977 | 347,556 | 1976 | 339,008 | 1975 | 330,273 | 1974 | 321,430 | 1973 | 312,292 | 1972 | 302,857 | 1971 | 293,664 | 1970 | 285,109 | 1969 | 277,146 | 1968 | 269,667 | 1967 | 262,709 | 1966 | 256,168 | 1965 | 249,987 | 1964 | 244,227 | 1963 | 238,981 | 1962 | 233,863 | 1961 | 228,254 | 1960 | 222,087 |
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