Year	current US$
1979	13609730000
1980	24417910000
1981	34807650000
1982	11732560000
1983	15525340000
1984	12246510000
1985	11069260000
1986	16620000000
1987	17876810000
1988	24011770000
1989	35924510000
1990	34268500000
1991	47593400000
1992	48933600000
1993	132667859999.99998
1994	134088500000
1995	148004240000
1996	150043560000
1997	104437980000
1998	94986670000
1999	192983190000
2000	152826410000
2001	115688600000
2002	101485500000
2003	148502640000
2004	217495360000
2005	257339760000
2006	384286350000
2007	539176630000
2008	264974400000.00003
2009	481246700000
2010	647226410000
2011	598272700000
2012	765077960000
2013	744413230000
2014	752831010000
2015	639955900000
2016	640427546856.6289
2017	787255330000
2018	687257160000
2019	697271330000
2020	652614660000
2021	663388480000
2022	619361680000