Year | Value | 2022 | 1,086,742 | 2021 | 1,080,071 | 2020 | 1,057,491 | 2019 | 1,023,027 | 2018 | 985,821 | 2017 | 937,821 | 2016 | 884,368 | 2015 | 846,062 | 2014 | 817,262 | 2013 | 799,181 | 2012 | 796,695 | 2011 | 788,110 | 2010 | 764,760 | 2009 | 734,564 | 2008 | 681,727 | 2007 | 602,525 | 2006 | 529,912 | 2005 | 493,560 | 2004 | 481,882 | 2003 | 483,060 | 2002 | 510,654 | 2001 | 559,086 | 2000 | 588,395 | 1999 | 596,919 | 1998 | 608,627 | 1997 | 615,650 | 1996 | 617,671 | 1995 | 618,978 | 1994 | 619,598 | 1993 | 616,839 | 1992 | 608,493 | 1991 | 592,318 | 1990 | 567,744 | 1989 | 536,092 | 1988 | 496,611 | 1987 | 451,079 | 1986 | 404,800 | 1985 | 361,424 | 1984 | 321,432 | 1983 | 285,572 | 1982 | 256,364 | 1981 | 233,621 | 1980 | 215,358 | 1979 | 200,670 | 1978 | 190,390 | 1977 | 182,964 | 1976 | 176,795 | 1975 | 171,988 | 1974 | 168,478 | 1973 | 165,663 | 1972 | 162,959 | 1971 | 160,223 | 1970 | 157,728 | 1969 | 155,601 | 1968 | 154,316 | 1967 | 153,954 | 1966 | 153,307 | 1965 | 151,201 | 1964 | 147,429 | 1963 | 141,763 | 1962 | 134,556 | 1961 | 128,026 | 1960 | 123,555 |
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