Year | Value | 2022 | 1,015,828,480 | 2021 | 1,010,757,385 | 2020 | 1,008,844,877 | 2019 | 1,002,471,281 | 2018 | 995,886,008 | 2017 | 988,813,489 | 2016 | 981,612,693 | 2015 | 973,882,441 | 2014 | 966,343,527 | 2013 | 958,824,446 | 2012 | 951,382,993 | 2011 | 944,076,636 | 2010 | 937,658,332 | 2009 | 928,597,556 | 2008 | 918,442,966 | 2007 | 907,399,384 | 2006 | 896,575,038 | 2005 | 886,278,257 | 2004 | 876,633,731 | 2003 | 867,182,466 | 2002 | 857,810,326 | 2001 | 848,226,741 | 2000 | 839,361,158 | 1999 | 831,880,942 | 1998 | 824,286,262 | 1997 | 816,632,744 | 1996 | 808,847,090 | 1995 | 800,861,710 | 1994 | 792,881,502 | 1993 | 784,648,751 | 1992 | 776,001,880 | 1991 | 766,828,842 | 1990 | 757,698,765 | 1989 | 749,659,913 | 1988 | 741,576,518 | 1987 | 733,618,277 | 1986 | 725,726,372 | 1985 | 718,249,901 | 1984 | 711,244,073 | 1983 | 704,260,612 | 1982 | 696,895,355 | 1981 | 689,011,570 | 1980 | 680,451,182 | 1979 | 672,118,956 | 1978 | 663,669,313 | 1977 | 655,465,845 | 1976 | 647,418,917 | 1975 | 639,321,215 | 1974 | 630,360,902 | 1973 | 621,177,899 | 1972 | 611,917,434 | 1971 | 602,442,223 | 1970 | 591,875,330 | 1969 | 582,051,477 | 1968 | 572,125,222 | 1967 | 562,115,090 | 1966 | 551,997,702 | 1965 | 541,828,554 | 1964 | 531,339,669 | 1963 | 520,746,533 | 1962 | 510,234,428 | 1961 | 499,896,523 | 1960 | 489,837,600 |
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