Year | Value | 2022 | 2,823,311,086 | 2021 | 2,784,973,112 | 2020 | 2,740,448,681 | 2019 | 2,692,819,044 | 2018 | 2,642,745,087 | 2017 | 2,591,144,985 | 2016 | 2,538,148,873 | 2015 | 2,484,865,116 | 2014 | 2,430,820,449 | 2013 | 2,376,434,342 | 2012 | 2,322,811,618 | 2011 | 2,270,798,475 | 2010 | 2,220,136,036 | 2009 | 2,169,680,205 | 2008 | 2,119,520,885 | 2007 | 2,070,334,370 | 2006 | 2,022,435,928 | 2005 | 1,974,065,474 | 2004 | 1,925,219,855 | 2003 | 1,877,053,854 | 2002 | 1,829,874,788 | 2001 | 1,783,365,425 | 2000 | 1,739,031,365 | 1999 | 1,696,817,967 | 1998 | 1,654,798,640 | 1997 | 1,612,845,063 | 1996 | 1,571,441,460 | 1995 | 1,530,708,447 | 1994 | 1,490,409,283 | 1993 | 1,450,410,196 | 1992 | 1,410,898,590 | 1991 | 1,371,356,224 | 1990 | 1,331,248,208 | 1989 | 1,291,913,170 | 1988 | 1,252,420,018 | 1987 | 1,212,648,861 | 1986 | 1,173,527,085 | 1985 | 1,135,423,105 | 1984 | 1,098,435,754 | 1983 | 1,062,323,515 | 1982 | 1,027,181,264 | 1981 | 991,223,514 | 1980 | 956,154,034 | 1979 | 922,619,700 | 1978 | 890,092,107 | 1977 | 861,281,132 | 1976 | 835,720,811 | 1975 | 810,468,361 | 1974 | 785,318,137 | 1973 | 760,369,718 | 1972 | 736,706,379 | 1971 | 714,351,917 | 1970 | 692,974,735 | 1969 | 672,396,435 | 1968 | 652,216,781 | 1967 | 632,614,409 | 1966 | 613,560,850 | 1965 | 594,963,823 | 1964 | 577,086,606 | 1963 | 554,310,698 | 1962 | 532,173,335 | 1961 | 512,665,398 | 1960 | 496,034,254 |
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