Year | Value | 2022 | 1,594,679 | 2021 | 1,496,370 | 2020 | 1,376,742 | 2019 | 1,278,757 | 2018 | 1,224,507 | 2017 | 1,180,592 | 2016 | 1,138,582 | 2015 | 1,098,414 | 2014 | 1,058,186 | 2013 | 1,028,716 | 2012 | 1,015,831 | 2011 | 1,008,518 | 2010 | 996,085 | 2009 | 989,877 | 2008 | 989,386 | 2007 | 977,233 | 2006 | 953,676 | 2005 | 930,998 | 2004 | 911,077 | 2003 | 879,969 | 2002 | 847,200 | 2001 | 814,766 | 2000 | 774,944 | 1999 | 736,079 | 1998 | 707,253 | 1997 | 676,575 | 1996 | 642,992 | 1995 | 613,718 | 1994 | 584,356 | 1993 | 561,292 | 1992 | 543,797 | 1991 | 525,894 | 1990 | 509,661 | 1989 | 489,636 | 1988 | 463,490 | 1987 | 441,009 | 1986 | 425,590 | 1985 | 411,046 | 1984 | 400,556 | 1983 | 395,978 | 1982 | 388,900 | 1981 | 376,355 | 1980 | 361,418 | 1979 | 348,278 | 1978 | 335,738 | 1977 | 321,662 | 1976 | 308,121 | 1975 | 299,904 | 1974 | 294,987 | 1973 | 287,562 | 1972 | 279,505 | 1971 | 273,347 | 1970 | 267,648 | 1969 | 263,383 | 1968 | 262,622 | 1967 | 261,522 | 1966 | 253,793 | 1965 | 244,074 | 1964 | 240,240 | 1963 | 238,725 | 1962 | 237,045 | 1961 | 236,371 | 1960 | 234,163 |
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