Year | Value | 2022 | 884,288,332 | 2021 | 861,156,745 | 2020 | 838,066,650 | 2019 | 815,100,831 | 2018 | 792,615,894 | 2017 | 770,390,212 | 2016 | 748,356,635 | 2015 | 727,129,254 | 2014 | 706,617,213 | 2013 | 686,620,331 | 2012 | 667,520,863 | 2011 | 648,927,117 | 2010 | 630,953,183 | 2009 | 613,535,903 | 2008 | 596,301,357 | 2007 | 579,864,063 | 2006 | 563,930,944 | 2005 | 547,936,900 | 2004 | 532,571,131 | 2003 | 517,663,749 | 2002 | 502,494,432 | 2001 | 488,040,621 | 2000 | 475,127,894 | 1999 | 462,533,086 | 1998 | 449,883,034 | 1997 | 437,721,228 | 1996 | 425,839,678 | 1995 | 413,913,354 | 1994 | 402,287,229 | 1993 | 390,576,688 | 1992 | 378,502,714 | 1991 | 367,531,126 | 1990 | 358,121,820 | 1989 | 348,860,257 | 1988 | 339,527,267 | 1987 | 330,566,338 | 1986 | 321,846,502 | 1985 | 313,452,117 | 1984 | 305,097,813 | 1983 | 296,920,640 | 1982 | 289,043,160 | 1981 | 282,020,641 | 1980 | 276,049,311 | 1979 | 269,571,043 | 1978 | 262,035,002 | 1977 | 254,798,463 | 1976 | 248,105,304 | 1975 | 241,415,576 | 1974 | 234,861,273 | 1973 | 228,507,880 | 1972 | 222,495,959 | 1971 | 216,706,865 | 1970 | 210,973,069 | 1969 | 205,388,448 | 1968 | 199,980,949 | 1967 | 194,742,549 | 1966 | 189,744,990 | 1965 | 184,949,176 | 1964 | 180,294,830 | 1963 | 175,832,578 | 1962 | 171,555,341 | 1961 | 167,427,839 | 1960 | 163,453,961 |
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