Year	current US$
1979	621360000
1980	1657730000
1981	3076120000
1982	4802450000
1983	5374800000
1984	622650000
1985	718900000
1986	2095900000
1987	4828200000
1988	2322300000
1989	3740500000
1990	5257320000
1991	8386040000.000001
1992	13095820000
1993	28782030000
1994	25054020000
1995	8789260000
1996	8100000000
1997	13896080000
1998	13820100000
1999	20933460000
2000	28704830000
2001	14989800000
2002	11370200000
2003	17805460000
2004	30280790000
2005	42441080000
2006	63163660000
2007	99551830000
2008	95990440000
2009	79544090000
2010	108232110000
2011	76610440000
2012	50802180000
2013	55578800000
2014	47300530000
2015	56371100000
2016	51823858462.339
2017	69037746840.05211
2018	62440270000
2019	68468730000
2020	104642810000
2021	106291370000
2022	111767480000