Year | Value | 2022 | 619,310,391 | 2021 | 605,560,646 | 2020 | 591,774,078 | 2019 | 578,119,778 | 2018 | 564,792,200 | 2017 | 551,930,155 | 2016 | 539,400,930 | 2015 | 527,322,580 | 2014 | 515,914,158 | 2013 | 504,904,641 | 2012 | 494,005,371 | 2011 | 482,868,414 | 2010 | 471,781,385 | 2009 | 460,997,230 | 2008 | 450,582,990 | 2007 | 440,338,522 | 2006 | 429,966,582 | 2005 | 419,687,229 | 2004 | 409,760,243 | 2003 | 400,001,157 | 2002 | 390,060,146 | 2001 | 380,407,884 | 2000 | 371,576,093 | 1999 | 362,983,028 | 1998 | 354,436,442 | 1997 | 346,131,909 | 1996 | 337,912,639 | 1995 | 329,683,726 | 1994 | 321,546,326 | 1993 | 313,376,093 | 1992 | 305,052,871 | 1991 | 297,313,736 | 1990 | 290,312,627 | 1989 | 283,322,043 | 1988 | 276,383,649 | 1987 | 269,636,673 | 1986 | 262,938,413 | 1985 | 256,347,065 | 1984 | 249,736,277 | 1983 | 243,173,024 | 1982 | 236,776,606 | 1981 | 230,914,049 | 1980 | 225,759,798 | 1979 | 220,455,292 | 1978 | 214,702,930 | 1977 | 209,233,025 | 1976 | 204,211,791 | 1975 | 199,302,095 | 1974 | 194,363,640 | 1973 | 189,444,709 | 1972 | 184,675,611 | 1971 | 180,282,452 | 1970 | 176,052,118 | 1969 | 171,628,061 | 1968 | 167,150,040 | 1967 | 162,755,722 | 1966 | 158,527,883 | 1965 | 154,455,898 | 1964 | 150,489,131 | 1963 | 146,666,686 | 1962 | 142,986,442 | 1961 | 139,415,637 | 1960 | 135,975,462 |
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