Year | Value | 2022 | 2,204,410 | 2021 | 2,176,523 | 2020 | 2,148,870 | 2019 | 2,118,501 | 2018 | 2,085,213 | 2017 | 2,050,907 | 2016 | 2,016,278 | 2015 | 1,981,879 | 2014 | 1,947,968 | 2013 | 1,914,627 | 2012 | 1,881,611 | 2011 | 1,848,911 | 2010 | 1,816,819 | 2009 | 1,785,120 | 2008 | 1,753,495 | 2007 | 1,722,008 | 2006 | 1,690,750 | 2005 | 1,659,586 | 2004 | 1,628,444 | 2003 | 1,597,706 | 2002 | 1,567,505 | 2001 | 1,537,633 | 2000 | 1,508,117 | 1999 | 1,478,953 | 1998 | 1,450,127 | 1997 | 1,421,693 | 1996 | 1,393,671 | 1995 | 1,366,096 | 1994 | 1,338,985 | 1993 | 1,312,313 | 1992 | 1,286,067 | 1991 | 1,260,244 | 1990 | 1,234,559 | 1989 | 1,209,320 | 1988 | 1,184,399 | 1987 | 1,159,345 | 1986 | 1,134,401 | 1985 | 1,109,603 | 1984 | 1,084,972 | 1983 | 1,060,506 | 1982 | 1,036,431 | 1981 | 1,012,894 | 1980 | 989,870 | 1979 | 967,300 | 1978 | 945,053 | 1977 | 922,947 | 1976 | 900,848 | 1975 | 878,700 | 1974 | 856,513 | 1973 | 834,361 | 1972 | 812,266 | 1971 | 790,338 | 1970 | 768,741 | 1969 | 747,457 | 1968 | 726,438 | 1967 | 705,714 | 1966 | 685,310 | 1965 | 665,293 | 1964 | 645,707 | 1963 | 626,577 | 1962 | 608,065 | 1961 | 590,319 | 1960 | 573,380 |
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