Year | Value | 2022 | 1,255,511 | 2021 | 1,220,643 | 2020 | 1,190,527 | 2019 | 1,163,711 | 2018 | 1,140,864 | 2017 | 1,122,960 | 2016 | 1,105,063 | 2015 | 1,082,365 | 2014 | 1,053,883 | 2013 | 1,026,326 | 2012 | 1,003,092 | 2011 | 979,280 | 2010 | 953,810 | 2009 | 926,555 | 2008 | 898,573 | 2007 | 871,359 | 2006 | 845,508 | 2005 | 819,920 | 2004 | 793,988 | 2003 | 767,312 | 2002 | 738,607 | 2001 | 709,750 | 2000 | 683,628 | 1999 | 659,666 | 1998 | 637,356 | 1997 | 616,642 | 1996 | 597,384 | 1995 | 579,305 | 1994 | 561,642 | 1993 | 543,836 | 1992 | 526,055 | 1991 | 508,362 | 1990 | 490,456 | 1989 | 472,820 | 1988 | 455,992 | 1987 | 439,195 | 1986 | 422,249 | 1985 | 405,835 | 1984 | 390,054 | 1983 | 376,445 | 1982 | 369,974 | 1981 | 361,201 | 1980 | 342,947 | 1979 | 327,008 | 1978 | 315,074 | 1977 | 304,280 | 1976 | 295,295 | 1975 | 286,309 | 1974 | 275,521 | 1973 | 265,491 | 1972 | 259,126 | 1971 | 254,981 | 1970 | 251,702 | 1969 | 250,531 | 1968 | 249,559 | 1967 | 245,602 | 1966 | 239,908 | 1965 | 233,765 | 1964 | 227,851 | 1963 | 222,607 | 1962 | 218,060 | 1961 | 216,718 | 1960 | 218,479 |
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