Year | Value | 2022 | 945,448 | 2021 | 917,994 | 2020 | 891,354 | 2019 | 865,464 | 2018 | 840,404 | 2017 | 815,957 | 2016 | 792,090 | 2015 | 768,774 | 2014 | 746,433 | 2013 | 725,566 | 2012 | 706,401 | 2011 | 688,522 | 2010 | 670,860 | 2009 | 651,996 | 2008 | 632,248 | 2007 | 612,176 | 2006 | 591,809 | 2005 | 571,395 | 2004 | 552,390 | 2003 | 535,049 | 2002 | 518,710 | 2001 | 503,186 | 2000 | 488,795 | 1999 | 475,608 | 1998 | 462,495 | 1997 | 449,341 | 1996 | 436,191 | 1995 | 423,621 | 1994 | 411,481 | 1993 | 399,499 | 1992 | 387,578 | 1991 | 375,918 | 1990 | 364,509 | 1989 | 353,472 | 1988 | 342,884 | 1987 | 332,474 | 1986 | 321,725 | 1985 | 310,671 | 1984 | 299,587 | 1983 | 288,091 | 1982 | 275,891 | 1981 | 263,806 | 1980 | 252,666 | 1979 | 242,341 | 1978 | 232,679 | 1977 | 223,618 | 1976 | 215,197 | 1975 | 207,510 | 1974 | 200,383 | 1973 | 193,153 | 1972 | 186,467 | 1971 | 180,975 | 1970 | 176,061 | 1969 | 170,984 | 1968 | 166,072 | 1967 | 161,283 | 1966 | 156,116 | 1965 | 151,110 | 1964 | 146,476 | 1963 | 142,298 | 1962 | 138,529 | 1961 | 135,051 | 1960 | 131,752 |
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