Year	current US$
1975	16469560000.000002
1976	20899900000
1977	29858100000
1978	38052230000
1979	43569560000
1980	42730940000
1981	38347160000
1982	38745600000
1983	44081170000
1984	40077370000
1985	84104980000
1986	128648170000
1987	129706030000
1988	140341950000
1989	170935860000
1990	157634580000
1991	189677500000
1992	194138100000
1993	270879229999.99997
1994	284976880000
1995	398102020000
1996	400284680000
1997	575339370000
1998	689199130000
1999	678232020000
2000	792315950000
2001	527355900000
2002	612667140000
2003	727102780000
2004	829098070000
2005	938697660000
2006	1212534300000
2007	1274656700000
2008	880334430000
2009	1064686540000
2010	1229356540000
2011	1089519370000.0001
2012	1233438940000
2013	1540699830000
2014	1495314200000
2015	1519323460000
2016	1403355611192.93
2017	1686497070000
2018	1441160480000
2019	1834453260000
2020	2001602870000
2021	2327707010000
2022	1830524610000